15 Best California King Mattresses, Compared
We analyzed 15 California king mattresses using only published specifications. Compare thickness, firmness, and materials to find the best fit for your sleep style.
8 min read
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Finding the best california king mattresses requires looking at how thickness, firmness, and materials match your sleep style. We compared 15 options using only the specifications published on the listings. Our top pick is the Nectar Premier 13-Inch California King Memory Foam. It leads because its 13-inch height and medium-firm rating offer deep contouring for back and combination sleepers. This guide helps you decide which size, firmness, and construction type fits your bed frame and comfort needs.
Match thickness and firmness to your frame
California King frames require a 72-by-84-inch mattress. You have a wide range of thicknesses, from 10 inches to 14 inches. The Nectar Premier sits at 13 inches with a medium-firm feel. The Tuft & Needle Kin is a low-profile 10-inch option. Choose based on whether you need deep contouring or a slim profile that fits low bed frames.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Nectar Premier 13-Inch California King Memory Foam Best overall | back and combination sleepers seeking all-foam contouring | |
| 2 | MLILY EGOHOME 14-Inch Cal King Memory Foam Mattress Also great | taller sleepers needing thick medium-firm foam support | |
| 3 | Lucid 12-Inch Plush Gel Memory Foam Mattress Best plush | Side sleepers wanting deep plush pressure relief | |
| 4 | Sweetnight CoolNest 14-Inch Cal King Mattress Also great | hot sleepers wanting thick zoned memory foam | |
| 5 | Signature Design by Ashley 13-Inch Pillow Top Hybrid Also great | pillow-top cushioning paired with wrapped coil support | |
| 6 | DreamCloud Classic 12-Inch California King Hybrid Best premium | Back and stomach sleepers seeking firm support | |
| 7 | BedStory 14-Inch Extra Firm Cal King Hybrid Mattress Best budget | back sleepers wanting extra-firm hybrid support | |
| 8 | DIFAME 14-Inch Cal King Hybrid Mattress Best pocket coils | Hot sleepers needing edge support | |
| 9 | BedStory 13-Inch Firm California King Hybrid Also great | Back and stomach sleepers needing firm support | |
| 10 | NAPSIE 14-Inch California King Memory Foam Mattress Also great | Side sleepers wanting thick cooling memory foam | |
| 11 | Vibe 12-Inch Gel Memory Foam Mattress Also great | Sleepers wanting a fiberglass-free cooling foam mattress | |
| 12 | Casper Element Cal King Medium Foam Also great | couples wanting low-profile medium memory foam | |
| 13 | Sweetnight CoolNest Hybrid 14" Cali King Also great | Hot sleepers wanting medium-firm hybrid support | |
| 14 | Nectar 12" Hybrid Cal King Best innerspring | Couples wanting motion-isolated innerspring support | |
| 15 | Tuft & Needle Kin 10-Inch California King Mattress Best 10-inch | Sleepers wanting a low-profile all-foam mattress |
The best fit for you
- You want deep cushioning for back and side sleep – Nectar Premier 13-Inch California King Memory Foam – Its 13-inch memory foam build provides targeted pressure relief without pocket coils.
- You need thick foam support for a taller frame – MLILY EGOHOME 14-Inch Cal King Memory Foam Mattress – The 14-inch height and medium-firm foam accommodate taller sleepers effectively.
- You prefer a low-profile bed for easier access – Casper Element Cal King Medium Foam – This 10-inch model offers a slim profile that minimizes motion transfer.
- You require rigid support for strict spinal alignment – BedStory 14-Inch Extra Firm Cal King Hybrid Mattress – The extra-firm hybrid construction with 2.00 mm coils prioritizes spinal alignment.
Is a California King Mattress Right for You?
A California King measures 72 inches wide by 84 inches long. This shape is narrower than a standard King but adds four inches of length. You gain extra room for your legs, which helps taller sleepers avoid dangling feet. However, the reduced width means less side-to-side space for couples. If you share the bed, the 72-inch width may feel tighter than other large sizes. Check your frame dimensions carefully before buying.
Worth it if
- You are taller than six feet and need extra legroom.
- You sleep alone and prefer a longer surface area.
Skip it if
- You share the bed with a partner and need maximum width.
- Your bedroom or bed frame cannot accommodate the 84-inch length.
Nectar Premier 13-Inch California King Memory Foam
Best for: back and combination sleepers seeking all-foam contouring
- Size
- California King
- Mattress Size
- California King
- Thickness
- 13 inches
- Firmness
- Medium-Firm
- Mattress Type
- Memory Foam
- Cooling Tech
- Cool-to-the-touch fabric
The Nectar Premier is a 13-inch all-foam California King mattress measuring 72 by 84 inches. It pairs a medium-firm feel with contouring memory foam designed to relieve pressure points along your back and hips. A cool-to-the-touch fabric cover regulates surface temperature. This profile suits back and combination sleepers who want deep cushioning without innerspring coils.
- 13-inch profile provides an extra inch of contouring foam for pressure relief
- Cool-to-the-touch fabric cover assists with surface temperature control
- Medium-firm rating targets proper spinal alignment for back sleepers
- Full California King surface area measuring 72 inches by 84 inches
- All-foam design lacks the edge pushback of hybrid coil systems
- Weighs 102 pounds, making transport and initial setup heavy
- Requires 24 hours after unboxing to expand before sleeping
- You sleep on your back or switch positions and need medium-firm support.
- You want contouring foam that isolates movement across the 84-inch length.
- You prefer an all-foam build with a cool-to-the-touch fabric surface.
- You want the bounce and responsiveness of traditional steel coils.
- You need a mattress that is ready to use immediately without an expansion window.
Verdict: Nectar Premier 13-Inch California King Memory Foam fits back and side sleepers who want deep cushioning around the hips and shoulders without the motion transfer of pocket coils.
MLILY EGOHOME 14-Inch Cal King Memory Foam Mattress
Best for: taller sleepers needing thick medium-firm foam support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14"
- Firmness
- Medium Firm
- Mattress Type
- Memory Foam
- Cooling Tech
- Copper gel, graphite cover
This 14-inch California King mattress pairs high-density base foam with copper-gel-infused memory foam and a graphene cooling cover. Sized at 72 by 84 inches, it provides medium-firm support designed for back alignment and motion isolation. It suits you if you want a tall, fiberglass-free all-foam bed that balances contouring foam with temperature-regulating materials.
- 14-inch medium-firm build with copper-gel-infused memory foam and graphene fabric
- Fiberglass-free flame barrier with CertiPUR-US foam and ICA endorsement
- Latex-free Adaptifoam layer enhances airflow and rebound
- 10-year limited warranty with US-based support
- Heavy 104-pound overall weight makes moving and positioning difficult for one person
- Requires a 12-hour waiting period to fully expand before initial use
- You need a 14-inch medium-firm memory foam California King for back support
- You prefer a fiberglass-free mattress certified by CertiPUR-US
- You want copper-gel and graphene materials designed for temperature regulation
- You want a lightweight mattress under 100 pounds for easier moving
- You need a bed ready to sleep on immediately without a 12-hour expansion wait
Verdict: MLILY EGOHOME 14-Inch Memory Foam Cal King fits sleepers seeking thick, ICA-endorsed medium-firm foam support with copper and graphene cooling layers. Its 72-by-84-inch footprint and fiberglass-free build accommodate taller individuals wanting motion isolation without fiberglass components.
Lucid 12-Inch Plush Gel Memory Foam Mattress
Best for: Side sleepers wanting deep plush pressure relief
- Size
- California King
- Mattress Size
- California King
- Thickness
- 12 Inch
- Firmness
- Plush
- Mattress Type
- Gel Memory Foam
- Cooling Tech
- Cooling Gel, Bamboo Charcoal
This California King mattress features an all-foam build with a plush feel. Its 12-inch profile includes three layers: three inches of gel-infused foam, a 1.5-inch transition layer, and a 7.5-inch high-density base. Bamboo charcoal helps manage moisture and heat. You get deep sink-in cushioning across your shoulders and hips, making it suitable if you sleep on your side.
- Three-inch gel memory foam top layer contours to shoulders and hips
- Bamboo charcoal infusion regulates temperature and absorbs moisture
- Compatible with adjustable bases, slatted frames, and platforms
- CertiPUR-US certified foam tested for emissions and durability
- 12-inch profile is thinner than 13- and 14-inch alternatives
- All-foam construction lacks steel support coils
- 10-year warranty is shorter than lifetime warranty options
- You sleep on your side and need deep contouring around your shoulders and hips.
- You prefer a soft, plush feel over a medium or firm surface.
- You use an adjustable base, platform frame, or slatted foundation.
- You want a taller 13-inch or 14-inch profile.
- You prefer the bounce and pushback of innerspring coils.
- You require a firm sleeping surface for stomach sleeping.
Verdict: Lucid 12-Inch Plush Cal King Gel Memory Foam Mattress delivers deep sink-in cushioning that directly benefits side sleepers who need pressure relief at their joints. Its all-foam, three-layer build provides soft contouring without requiring a traditional box spring.
Sweetnight CoolNest 14-Inch Cal King Mattress
Best for: hot sleepers wanting thick zoned memory foam
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14 inches
- Firmness
- Medium
- Mattress Type
- Memory Foam
- Cooling Tech
- PCM foam, gel-infused memory foam
This Sweetnight CoolNest mattress gives you a 14-inch profile built entirely from foam for your California King frame. It features a medium firmness rating paired with a five-zone ergonomic support core. Its top layers combine phase-change material foam and gel-infused memory foam to manage heat. It suits sleepers who want thick all-foam pressure relief without springs.
- 14-inch profile with 5-zone ergonomic support foam
- Dual cooling system using PCM foam and gel-infused memory foam
- CertiPUR-US certified foams and 3D-woven breathable cover
- All-foam construction engineered to dampen motion transfer
- Requires up to 72 hours to achieve full expansion after unboxing
- All-foam build lacks steel innerspring coils for active edge pushback
- You want a deep 14-inch all-foam mattress with dedicated five-zone body support.
- You share a California King bed and need dense foam layers to isolate partner movements.
- You prefer the bouncy pushback and coil-based perimeter support of a hybrid mattress.
- You cannot wait 72 hours for the compressed foam to decompress before regular use.
Verdict: Sweetnight CoolNest 14-Inch Cal King Mattress suits California King owners seeking a thick, medium-feel foam mattress with targeted zone alignment and layered motion absorption.
Signature Design by Ashley 13-Inch Pillow Top Hybrid
Best for: pillow-top cushioning paired with wrapped coil support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 13"
- Mattress Type
- Hybrid
- Top Style
- Pillow Top
- Coil Type
- Wrapped coils
This 13-inch California King mattress pairs wrapped coils with high-density support foam and gel memory foam. It features a pillow top covered in a four-way stretch knit fabric for pressure relief. If you need wrapped coil support alongside contouring foam, this CertiPUR-US certified hybrid design gives you edge support and cooling gel.
- Independent wrapped coils isolate motion across the bed
- Gel memory foam layer provides cooling and pressure relief
- Pillow top features a flexible four-way stretch knit cover
- Foam components carry CertiPUR-US certification for standards
- Mattress weight of 117 pounds makes rotating or lifting difficult
- Warranty terms specify that using a different brand foundation may void coverage
- You want a 13-inch California King hybrid with a dedicated pillow top
- You need targeted pressure relief backed by high-density foam and wrapped coils
- You want a lighter mattress that is easy to move without assistance
- You intend to use an existing foundation from a different brand
Verdict: Signature Design by Ashley 13-Inch Pillow Top Hybrid gives sleepers who want deep pressure relief a thick pillow top combined with targeted wrapped coil support. It fits California King bed frames where you want certified foam layers without giving up traditional coil responsiveness.
DreamCloud Classic 12-Inch California King Hybrid
Best for: Back and stomach sleepers seeking firm support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 12"
- Firmness
- Medium Firm
- Mattress Type
- Hybrid Memory Foam
- Top Style
- Quilted top
The DreamCloud Classic is a 12-inch hybrid California King mattress built with a 6-layer design. You get a quilted top woven with cooling fibers over two inches of memory foam and a stabilizing base layer. Its firm feel provides minimal contouring, making it suitable if you sleep on your back or stomach and need consistent spinal alignment.
- Six-layer hybrid build with 2 inches of pressure-relieving memory foam
- CloudQuilt cover woven with cooling fibers for surface heat regulation
- Fiberglass-free construction without ozone depleters or heavy metals
- Motion-isolation foam layer engineered to absorb movement across the bed
- 12-inch profile is thinner than 13-inch and 14-inch alternatives on this list
- Firm surface provides minimal contouring for dedicated side sleepers
- Heavy 101-pound build makes initial setup and mattress rotation difficult
- You sleep on your back or stomach and prefer a firm, supportive surface.
- You share a bed and need dense base foam to limit partner disturbance.
- You prioritize a fiberglass-free hybrid design with a cooling quilted cover.
- You sleep on your side and need deep contouring cushion for your shoulders and hips.
- You prefer a plush, taller mattress profile above 12 inches.
Verdict: DreamCloud Classic 12-Inch California King Hybrid gives back and stomach sleepers a structured, firm build with low motion transfer and a fiberglass-free interior.
BedStory 14-Inch Extra Firm Cal King Hybrid Mattress
Best for: back sleepers wanting extra-firm hybrid support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14 inch
- Firmness
- Extra Firm
- Mattress Type
- Hybrid
- Coil Type
- Pocketed springs
The BedStory 14-Inch Extra Firm Cal King Hybrid combines a 2.00 mm pocketed spring layer with 38D memory foam and high-density foam across a 14-inch profile. Measuring 72 by 83.8 inches, it provides an extra-firm feel designed to minimize sinkage. If you need rigid spinal support and reinforced edges in a California King build, this hybrid layout targets those demands.
- Extra-firm build with 2.00 mm pocketed spring support
- 14-inch profile with 38D fusion memory foam layer
- CertiPUR-US and OEKO-TEX Standard 100 certified materials
- Includes 365-night trial and 10-year warranty coverage
- Heavy 110-pound total weight makes lifting and repositioning difficult
- Extra-firm feel lacks deep contouring for side sleepers
- You prefer an extra-firm sleeping surface with minimal sinkage.
- You want a hybrid build featuring 2.00 mm pocketed coils and high-density foam.
- You need reinforced edges to stabilize the perimeter of the mattress.
- You prefer a plush or soft mattress that contours deeply around pressure points.
- You want a lighter mattress that is easier to move than this 110-pound frame.
Verdict: BedStory 14-Inch Extra Firm Cal King Hybrid delivers an extra-firm 14-inch hybrid build supported by 2.00 mm pocketed coils and high-density foam. It fits back and stomach sleepers who prioritize rigid spinal alignment over plush body contouring.
DIFAME 14-Inch Cal King Hybrid Mattress
Best for: Hot sleepers needing edge support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14"
- Firmness
- Medium Firm
- Mattress Type
- Hybrid
- Coil Type
- Pocket springs
This DIFAME hybrid mattress combines medium-firm support with individually pocketed springs and a 2 cm cooling gel layer. At 14 inches thick, it offers reinforced edge stability and silent motion isolation. The breathable cover and airflow channels help regulate temperature. It suits hot sleepers who need pressure relief without excessive sinkage, providing balanced comfort for various sleep positions.
- Individually pocketed springs for targeted support
- 2 cm cooling gel layer for temperature regulation
- Reinforced edge stability prevents sagging
- Silent motion isolation reduces partner disturbance
- Weighs 74.4 pounds, making it heavy to move
- Offers only 27 variation options compared to other brands
- Firmness is fixed at medium-firm with no adjustable settings
- You sleep hot and need cooling gel technology
- You want reinforced edges for sitting on the bed
- You prefer a medium-firm hybrid feel
- You need a mattress lighter than 70 pounds
- You want multiple firmness options in one model
- You prefer a purely foam construction
Verdict: DIFAME 14 Inch Cal King Hybrid delivers stable support with cooling gel and pocket coils. It fits sleepers who prioritize edge stability and temperature control over adjustable firmness levels.
BedStory 13-Inch Firm California King Hybrid
Best for: Back and stomach sleepers needing firm support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 13 Inch
- Firmness
- Firm
- Mattress Type
- Hybrid
- Coil Type
- Individually wrapped pocket coils
This 13-inch California King mattress pairs individually wrapped pocket coils with CertiPUR-US certified foam layers to provide a firm sleep surface. Its ergonomic internal zoning targets your lumbar region, shoulders, and hips for balanced alignment. If you sleep on your back or stomach and want a structured hybrid build with a 10-year warranty, this model fits your setup.
- Individually wrapped pocket coils isolate movement between partners
- Ergonomic zoned system supports lumbar, shoulder, and hip zones
- Uses CertiPUR-US foam, OEKO-TEX fabric, and fiberglass-free materials
- Includes a 10-year warranty
- Firm rating offers minimal surface sinkage
- Heavier 103-pound weight makes maneuvering the mattress difficult
- You sleep on your back or stomach and need firm spinal alignment.
- You want pocket coils to cut down on motion transfer from a partner.
- You require verified materials made without fiberglass.
- You sleep primarily on your side and require softer pressure relief.
- You prefer an all-foam bed with a deep body hug.
Verdict: BedStory 13-Inch Firm Cal King Hybrid Mattress delivers structured, zoned pocket-coil support engineered for back and stomach sleepers who require a firm surface.
NAPSIE 14-Inch California King Memory Foam Mattress
Best for: Side sleepers wanting thick cooling memory foam
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14"
- Firmness
- Medium Plush
- Mattress Type
- Memory Foam
- Cooling Tech
- TriCool Tech
The NAPSIE California King mattress pairs a 14-inch profile with an all-foam design. It uses gel-infused memory foam, egg crate foam channels, and a TENCEL cover to regulate temperature. If you need a medium plush sleeping surface that cushions shoulders and hips across a 72-by-84-inch area, this mattress suits back and side sleepers wanting deep contouring.
- 14-inch total profile with multi-layer contouring foam
- TENCEL fabric cover paired with gel memory foam and egg crate airflow channels
- CertiPUR-US and Oeko-Tex Standard 100 certified materials
- 10-year limited warranty coverage
- Cannot be returned once opened
- Weighs 96 pounds, making setup difficult for a single person
- Lacks an innerspring coil core for responsive bounce
- You want a thick 14-inch memory foam build with dedicated airflow channels.
- You sleep on your back or side and prefer medium plush pressure relief.
- You want certified foam and fabric components for your bedroom.
- You want an in-home trial period with the option to return an opened mattress.
- You prefer the springy pushback of a hybrid or innerspring mattress.
- You need a firm sleeping surface rather than a medium plush feel.
Verdict: NAPSIE 14-Inch California King Memory Foam Mattress delivers 14 inches of gel-infused and egg-crate cushioning for back and side sleepers who want deep joint relief without innerspring coils.
Vibe 12-Inch Gel Memory Foam Mattress
Best for: Sleepers wanting a fiberglass-free cooling foam mattress
- Size
- California King
- Mattress Size
- California King
- Thickness
- 12 inches
- Firmness
- Medium-Firm, Medium-Plush
- Mattress Type
- Gel Memory Foam
- Cooling Tech
- Cooling gel memory foam
This 12-inch California King mattress measures 72 by 84 inches and uses an all-foam build. It pairs a top layer of cooling gel memory foam with two convoluted high-density base layers to assist airflow. The medium-firm profile provides spinal alignment and isolates motion across the bed. It suits back, side, and stomach sleepers seeking a fiberglass-free memory foam surface.
- Gel-infused top memory foam layer aids cooling
- Dual convoluted high-density base foam layers boost airflow
- Fiberglass-free build with CertiPUR-US and OEKO-Tex certifications
- Standard 72 by 84-inch California King dimensions
- 12-inch profile is thinner than 14-inch options on this list
- All-foam design lacks pocket coils for structured edge support
- Product specifications do not list a sleep trial period
- You want an all-foam mattress with cooling gel and convoluted airflow channels.
- You need a fiberglass-free California King bed certified by CertiPUR-US.
- You share a bed and prioritize foam that dampens motion transfer.
- You prefer a hybrid build with steel support coils.
- You want a taller 13-inch or 14-inch mattress profile.
Verdict: Vibe 12-Inch Gel Memory Foam Cal King Mattress delivers motion isolation and layered airflow support in a certified, fiberglass-free California King build for sleepers who prefer an all-foam medium-firm feel.
Casper Element Cal King Medium Foam
Best for: couples wanting low-profile medium memory foam
- Size
- California King
- Mattress Size
- California King
- Thickness
- 10 inches
- Firmness
- Medium
- Mattress Type
- Memory Foam
- Certifications
- CertiPUR-US
The Casper Element is an all-foam California King mattress measuring 72 inches wide, 84 inches long, and 10 inches high. It features open-cell memory foam designed for motion isolation and airflow, rated at a medium firmness level. It suits you if you share a bed and prefer a low-profile foam build with standard balanced support.
- Open-cell Flex Foam construction promotes airflow
- Foam build isolates partner motion transfer
- CertiPUR-US certified with 10-year warranty coverage
- 10-inch height is thinner than 12-to-14-inch alternatives
- All-foam core lacks internal steel support coils
- You want a medium-feel 10-inch California King foam bed.
- You sleep with a partner and need motion dampening.
- You prefer a mattress profile thicker than 10 inches.
- You need the bounce of an innerspring coil system.
Verdict: Casper Element 10-Inch Cal King Memory Foam Mattress fits co-sleepers seeking a low-profile, medium-firm foam surface that minimizes motion transfer.
Sweetnight CoolNest Hybrid 14" Cali King
Best for: Hot sleepers wanting medium-firm hybrid support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 14 inches
- Firmness
- Medium Firm
- Mattress Type
- Hybrid
- Top Style
- Pillow top
This 14-inch hybrid mattress combines 600 pocket coils with a multi-layer pillow top. Its cooling build features an Ice Silk cover, phase-change foam, and gel memory foam over high-density edge foam. If you need a California King bed with a medium-firm feel, deep pressure relief, and reinforced borders for sitting or sleeping, this hybrid supports you.
- Pillow top incorporates cooling Ice Silk fabric, phase-change material, and gel memory foam
- High-density foam perimeter reinforces the edges against sagging
- Certified by CertiPUR-US and OEKO-TEX without fiberglass
- Individually wrapped coil base dampens motion transfer across the bed
- Coil count is limited to 600 springs across the California King frame
- At 132 pounds, the mattress is heavy to unbox and reposition
- Requires up to 72 hours to expand to its full shape
- You sleep hot and want cooling features like phase-change foam and Ice Silk fabric
- You need reinforced edge support to sit or sleep near the mattress perimeter
- You prefer a medium-firm hybrid with a cushioned pillow top
- You want a higher coil density in a California King hybrid
- You need a mattress ready for immediate sleep without waiting up to 72 hours
- You struggle to maneuver bulky boxes weighing over 130 pounds
Verdict: Sweetnight CoolNest 14-Inch Hybrid Cal King Mattress fits hot sleepers who want a tall, medium-firm hybrid with cushioned pressure relief and solid edge reinforcement. It suits partners sharing a bed who prioritize motion isolation over high spring counts.
Nectar 12" Hybrid Cal King
Best for: Couples wanting motion-isolated innerspring support
- Size
- California King
- Mattress Size
- California King
- Thickness
- 12 inches
- Firmness
- Medium-Firm
- Mattress Type
- Hybrid
- Coil Type
- Individually-wrapped innerspring coils
This 12-inch California King mattress pairs individually-wrapped innerspring coils with memory foam and a breathable cooling cover. Its medium-firm profile balances contouring support with spinal alignment across its 72-by-84-inch surface. The coil system promotes airflow and edge stability while limiting motion transfer. It suits you if you share a bed and need balanced support for combination sleeping.
- Individually-wrapped coils isolate motion and reinforce edges
- Contouring memory foam targets pressure relief on hips and back
- Breathable cooling fabric top layer aids airflow
- Includes a 1-year trial period
- Weighs 122 pounds, which makes moving it difficult
- 12-inch height is lower than 13-inch and 14-inch alternatives
- Requires 24 hours to expand fully after unboxing
- You want an innerspring core paired with foam cushioning for combination sleeping.
- You share a bed and need motion isolation combined with firm edge support.
- You prefer a medium-firm surface to keep your spine aligned.
- You want a taller mattress profile measuring 13 to 14 inches.
- You prefer an all-foam build without steel coils.
Verdict: Nectar 12-Inch California King Hybrid Mattress gives combination sleepers and couples balanced innerspring support, cooling airflow, and pressure relief.
Tuft & Needle Kin 10-Inch California King Mattress
Best for: Sleepers wanting a low-profile all-foam mattress
- Size
- California King
- Mattress Size
- California King
- Thickness
- 10"
- Firmness
- Medium Firm
- Mattress Type
- Adaptive Foam
- Certifications
- CertiPUR-US, GREENGUARD Gold
This California King mattress measures 72 by 84 inches with a low-profile 10-inch height. It uses Tuft & Needle's open-cell adaptive foam to deliver a medium-firm feel without innerspring coils. The construction is fiberglass-free, CertiPUR-US certified, and GREENGUARD Gold screened. It suits you if you prefer an all-foam setup with a lower profile on your frame.
- Low-profile 10-inch profile fits shallower frames and bedding
- GREENGUARD Gold and CertiPUR-US certified foam
- Completely fiberglass-free construction
- 10-inch profile provides less foam depth than 12- to 14-inch alternatives
- Requires 48 to 72 hours to expand and air out before use
- You want a slim 10-inch height rather than a thick pillow-top bed.
- You prefer an all-foam, medium-firm sleeping surface.
- You prioritize chemical emissions certifications and fiberglass-free materials.
- You want a thick 12- to 14-inch mattress with pocketed innerspring coils.
- You need a mattress ready for immediate use without an expansion wait.
Verdict: Tuft & Needle Kin 10-Inch California King Mattress provides a slim, medium-firm all-foam surface for sleepers who want certified materials without the bulk of thicker hybrid beds.
Specifications side by side
| Spec | Nectar Premier 13-Inch California King Memory Foam | MLILY EGOHOME 14-Inch Cal King Memory Foam Mattress | Lucid 12-Inch Plush Gel Memory Foam Mattress | Sweetnight CoolNest 14-Inch Cal King Mattress | Signature Design by Ashley 13-Inch Pillow Top Hybrid | DreamCloud Classic 12-Inch California King Hybrid | BedStory 14-Inch Extra Firm Cal King Hybrid Mattress | DIFAME 14-Inch Cal King Hybrid Mattress | BedStory 13-Inch Firm California King Hybrid | NAPSIE 14-Inch California King Memory Foam Mattress | Vibe 12-Inch Gel Memory Foam Mattress | Casper Element Cal King Medium Foam | Sweetnight CoolNest Hybrid 14" Cali King | Nectar 12" Hybrid Cal King | Tuft & Needle Kin 10-Inch California King Mattress |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mattress Size | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King |
| Thickness | 13 inches | 14" | 12 Inch | 14 inches | 13" | 12" | 14 inch | 14" | 13 Inch | 14" | 12 inches | 10 inches | 14 inches | 12 inches | 10" |
| Firmness | Medium-Firm | Medium Firm | Plush | Medium | – | Medium Firm | Extra Firm | Medium Firm | Firm | Medium Plush | Medium-Firm, Medium-Plush | Medium | Medium Firm | Medium-Firm | Medium Firm |
| Mattress Type | Memory Foam | Memory Foam | Gel Memory Foam | Memory Foam | Hybrid | Hybrid Memory Foam | Hybrid | Hybrid | Hybrid | Memory Foam | Gel Memory Foam | Memory Foam | Hybrid | Hybrid | Adaptive Foam |
| Top Style | – | – | – | – | Pillow Top | Quilted top | – | – | – | – | – | – | Pillow top | – | – |
| Coil Type | – | – | – | – | Wrapped coils | – | Pocketed springs | Pocket springs | Individually wrapped pocket coils | – | – | – | Individually wrapped coils | Individually-wrapped innerspring coils | – |
| Cooling Tech | Cool-to-the-touch fabric | Copper gel, graphite cover | Cooling Gel, Bamboo Charcoal | PCM foam, gel-infused memory foam | Gel memory foam | Gel Memory Foam, cooling fibers | – | Cool gel memory foam | – | TriCool Tech | Cooling gel memory foam | – | PCMflux foam, Ice Silk cover, gel foam | Breathable cooling fabric | – |
| Certifications | – | CertiPUR-US | CertiPUR-US | CertiPUR-US | CertiPUR-US | CertiPUR-US | CertiPUR-US, OEKO-TEX Standard 100 | CertiPUR-US | CertiPUR-US, OEKO-TEX | CertiPUR-US, Oeko-Tex Standard 100 | CertiPUR-US, OEKO-Tex | CertiPUR-US | CertiPUR-US, OEKO-TEX | – | CertiPUR-US, GREENGUARD Gold |
| Features | – | Motion Isolation | Cooling Gel | – | Cooling Gel, Edge Support | Cooling Gel | – | Cooling Gel, Pocket Coils, Edge Support | – | Cooling Gel, Motion Isolation | Cooling Gel | Motion Isolation | – | – | – |
| Use | Pressure Relief, Back Pain Relief | Back Pain Relief | – | Pressure Relief | Pressure Relief | – | – | Pressure Relief | Pressure Relief | Pressure Relief | – | – | Pressure Relief | Pressure Relief, Back Pain Relief | – |
| Size | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King | California King |
| Dimensions | 84 × 72 × 13 inches | 84 × 72 × 14 inches | 22 × 22 × 42 inches | 84 × 72 × 14 inches | 72 × 83.5 × 13 inches | 84 × 72 × 12 inches | 83.8 × 72 × 14 inches | 84 × 72 × 14 inches | 80 × 76 × 13 inches | 84 × 72 × 14 inches | 72 × 84 × 12 inches | 84 × 72 × 10 inches | 84 × 72 × 14 inches | 84 × 72 × 12 inches | 84 × 72 × 10 inches |
| Weight | 102 pounds | 104 pounds | 74.5 pounds | 83.4 pounds | 117 pounds | 101 pounds | 110 pounds | 74.4 pounds | 103 pounds | 96 pounds | 71.5 pounds | 87 pounds | 132 pounds | 122 pounds | 79.7 pounds |
| Color | White | Black | Black/White | Grey & Blue | White | White | Beige | Grey and White | Green | White & Grey | White | Grey | Blue&grey | White | White |
| Model | ncfmpremea-s:calking | MCE140CK000T | LU12CKPL50AF | SN14CLKGYMMPRO23N1 | M41251 | dchyclasdz-s:calking | P2403629 | DB14CK-M08 | – | MNP140CK0MDT | 410263-1170 | 950-000065-006 | SNMSPRO35 | nchyclasea-s:calking | MAT-KIN10-01-C |
You can evaluate dimensions and support layers across the best california king mattresses to find the right length.
How We Picked These Models
We selected these mattresses by scanning Amazon listings for the California King size. We looked for this specific dimension in the product title or feature lists. Only one size variant from each product family is included in this guide. All details come directly from the published specifications on the listings. We do not handle or test these products physically. The information is strictly based on the data provided by the sellers.
The products are ordered by availability first. Next, we sort by the listing's overall rating, weighted by the number of ratings. Finally, we arrange them by how many of our criteria the specs meet. This ensures you see the most relevant options first. Prices and stock levels are shown live on the page and are refreshed daily. They are not part of this selection process.
How to Choose Your California King Mattress
Match Firmness to Sleep Style
Your preferred sleeping position dictates the ideal firmness level. Back and stomach sleepers generally need firmer surfaces to keep the spine aligned. The BedStory Extra Firm Hybrid offers rigid support for this group. Side sleepers often require plush or medium feels to cushion the hips and shoulders. The Lucid Plush Gel Memory Foam provides deep contouring for joint relief. Check the firmness rating in the attributes to ensure it matches your body weight and sleep posture for optimal comfort.
Select Thickness for Your Frame
Mattress thickness affects how you sit on the bed and whether it fits your bed frame. Most options here range from 10 to 14 inches. Taller sleepers often benefit from the extra height and support of a 14-inch model, such as the MLILY EGOHOME or Sweetnight CoolNest. If you prefer a lower profile or have limited clearance, consider the Casper Element or Tuft & Needle Kin, which sit at 10 inches. Verify the height specification to ensure compatibility with your existing sheets and frame.
Choose Between Foam and Hybrid
The mattress type determines motion isolation and bounce. All-foam models like the Nectar Premier isolate motion effectively, making them ideal for couples. Hybrid models combine foam with pocket coils for added bounce and airflow. The Nectar Hybrid and DreamCloud Classic offer this balance. If you sleep hot, hybrids often provide better temperature regulation due to coil structures. Review the mattress type attribute to decide if you prioritize the sink-in feel of foam or the supportive lift of coils.
Evaluate Cooling and Edge Features
Specific features address temperature control and durability. If you sleep hot, look for cooling gel or airflow-focused designs. The Vibe Gel Memory Foam and DIFAME Hybrid include cooling gel layers to manage heat. Edge support is another practical consideration for sitting on the bed or maximizing usable surface area. The Signature Design by Ashley Pillow Top Hybrid and DIFAME Hybrid explicitly list edge support. Check the features attribute to see if these practical elements are included in your potential purchase.
Consider Top Style and Support
The top style changes the initial feel of the mattress. Pillow tops add an extra layer of plush cushioning on top of the support core. The Signature Design by Ashley and Sweetnight CoolNest Hybrid both feature pillow tops for added softness. If you prefer a uniform feel without the extra plush layer, standard foam or hybrid constructions may be better. The BedStory Firm Hybrid offers zoned pocket-coil support without a pillow top. Review the top style attribute to understand the exact comfort layer structure.
Frequently asked questions
Which California King mattress is best for side sleepers?
The Lucid 12-Inch Plush Gel Memory Foam Mattress is ideal for side sleepers. Its plush firmness level provides deep sink-in cushioning that relieves pressure at the hips and shoulders. The all-foam, three-layer build contours to your body without requiring a traditional box spring. This design helps keep your spine aligned while you rest on your side.
What is the thickest California King mattress available?
Several models reach a height of 14 inches, including the MLILY EGOHOME, Sweetnight CoolNest, BedStory Extra Firm Hybrid, DIFAME, and NAPSIE mattresses. These thick profiles offer substantial cushioning and support layers. The MLILY EGOHOME adds medium-firm foam support with cooling layers. The BedStory Extra Firm Hybrid uses pocketed coils for rigid spinal alignment in this tall build.
Are there fiberglass-free California King mattresses in this list?
Yes, several options feature fiberglass-free interiors. The MLILY EGOHOME and DreamCloud Classic explicitly advertise a fiberglass-free build. The Vibe 12-Inch Gel Memory Foam Mattress is also certified fiberglass-free. This construction detail is important for safety and ease of cleaning. You can choose these models without worrying about fiberglass particles in the foam layers.
Which hybrid mattress offers the best edge support?
The DIFAME 14-Inch Cal King Hybrid and the Signature Design by Ashley 13-Inch Pillow Top Hybrid both highlight edge support. The DIFAME model uses pocket coils and cooling gel to maintain stable support near the edges. The Ashley hybrid combines a thick pillow top with targeted wrapped coil support. Both designs help maximize the usable surface area on your California King frame.
What is the lightest California King mattress on the list?
The Vibe 12-Inch Gel Memory Foam Mattress is the lightest option at 71.5 pounds. It is followed closely by the Lucid 12-Inch Plush at 74.5 pounds and the DIFAME Hybrid at 74.4 pounds. These lower weights often correlate with all-foam constructions or smaller component counts. Heavier models, like the Sweetnight Hybrid at 132 pounds, typically include more dense coils and foam layers.
Which mattress is best for back and stomach sleepers?
The BedStory 14-Inch Extra Firm Hybrid and the BedStory 13-Inch Firm Hybrid are top choices. They deliver structured, zoned pocket-coil support engineered for rigid spinal alignment. The DreamCloud Classic 12-Inch Hybrid also suits these sleepers with its firm build. These models prioritize support over plush contouring, which helps keep your hips from sinking too deeply while you sleep on your back or stomach.
Do any California King mattresses include a pillow top?
Yes, the Signature Design by Ashley 13-Inch Pillow Top Hybrid and the Sweetnight CoolNest Hybrid 14-Inch both feature pillow tops. The Ashley model pairs this thick top layer with wrapped coil support for deep pressure relief. The Sweetnight hybrid offers a medium-firm feel with a pillow top for cushioned pressure relief. These styles add an extra layer of plushness on top of the core support system.
Which mattress provides the best motion isolation for couples?
The Nectar Premier 13-Inch Memory Foam and the Casper Element Cal King Medium Foam excel at motion isolation. The Nectar Premier uses all-foam materials to absorb movement without transferring it across the bed. The Casper Element is a low-profile medium foam that minimizes motion transfer for co-sleepers. The Tuft & Needle Kin also offers a slim, medium-firm all-foam surface to reduce disturbance.
See also
How these reviews are put together
- 824reviews published
- 2,271products with a buyer rating
- 2,222products with listed features
- 87brands covered
Every number, star and price on this site is read from the Amazon product listing. We do not run lab tests of our own, so scores here are out of 10, based on listed specifications and buyer feedback, not a verdict from a test bench. Prices change without notice; check the listing before buying.
