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Nolah Signature 12"
Nolah Signature 12"
Nolah Signature 12"
Nolah Signature 12"

PREMIUM PRESSURE RELIEF

Nolah Signature 12 | 35% Off
+ FREE Pillows
Forbes

Side sleepers will love the soft cushioning around their hips and shoulders -Forbes

Durability & Defense
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Cooling Cover

A plush, breathable cover made with organic cotton adds cooling, protection, and a luxurious look.

Nolah Tech
Feature Icon

Zoned AirFoam™ ICE

NEW! The Signature now features zoned foam, ergonomically designed for side sleepers. It's perforated around the shoulders to add cushioning and flexibility but firmer in the middle for optimal lumbar and hip support.

Nolah Signature 12"
Nolah Signature 12"
Nolah Signature 12"
Nolah Signature 12"

Signature California King Mattress

$1,332
$2,049

This plush mattress offers gentle contouring and spinal support for side sleepers. Crafted with Zoned AirFoam™ ICE, it also provides best-in-class pressure relief, durability, and cooling. Enjoy the spaciousness of this California king size bed, ideal for sleepers who want to spread out while sharing a bed.

This plush mattress offers gentle contouring and spinal support for side sleepers. Crafted with Zoned AirFoam™ ICE, it also provides best-in-class pressure relief, durability, and cooling. Enjoy the spaciousness of this California king size bed, ideal for sleepers who want to spread out while sharing a bed.

Zoned AirFoam™ ICE

NEW! The Signature now features zoned foam, ergonomically designed for side sleepers. It's perforated around the shoulders to add cushioning and flexibility but firmer in the middle for optimal lumbar and hip support.

Cooling Solutions

Copper-infused Zoned AirFoam™ ICE actively dissipates heat, providing all-night relief. Meanwhile, the mattress' breathable cover made with organic cotton lets body heat out and fresh air in.

  • Zoned AirFoam™ ICE
  • Coil hybrid option available
  • Cooling cover with organic cotton
  • GREENGUARD Gold certified
  • CertiPUR-US® certified foam
  • Fiberglass-free
  • Designed and assembled in the U.S.A.
  • 120-night sleep trial
  • Free shipping and easy returns
  • Lifetime warranty
  • Designed and assembled in the U.S.A.
US Weekly Award

Best Mattress for Side Sleepers 2024

US Weekly
Medical News Today Badge

Best Soft Mattress for Durability 2024

Medical News Today
Forbes Badge

Best Mattress for Side Sleepers 2024

Forbes

Mattress

|

Signature California King Mattress
35%OFF

SELECT SIZE

ModelCoil Hybrid

FREE Gift with Purchase

Pay Today
$1,332
$2,049$717 off with offer
or
Pay Later
$111/mo Affirm
Ships out in 3 - 10 business days with FedEx
RECOMMENDED EXTRA
Add Accident ProtectionProtection by Mulberry
From scratches to stains, accidents happen. We're here with comprehensive coverage that protects your mattress for the long haul.
Optional
 | 
Mattress Removal/Setup and Sleep Trial
SELECT ADD ONS
Bed Frames | Platform Bed or Adjustable Base
ON SALE
ON SALE
Bedding | Protector and Sheet Set
ON SALE
ON SALE

YOUR SELECTION

Signature 12
Your FREE Gift
Platform Bed/Adj. Base
Mattress Protector
Tencel Sateen Sheet Set
Accident Protection
Mattress Removal/Setup
Remove Mattress Trial
Pay Today
$1,332
$2,049$717 off with offer
or
Pay Later
$111/mo Affirm
Total Savings: $717
Including two FREE Nolah Fluffy Pillows
Ships out in 3 - 10 business days with FedEx
Need Help?

Can't decide between mattress models? Not sure what accessories you need? Our sleep experts can help you build the bed of your dreams.

We are open Monday to Friday 8 - 5 CST

Signature California King Mattress Mattress Awards

Expert Reviewed and Validated

<p>Best Mattress for </p><p>Side Sleepers</p>

Best Mattress for

Side Sleepers

US Weekly 2024

<p>Best Mattress for Side Sleepers</p>

Best Mattress for Side Sleepers

Forbes 2024

<p>Best Soft Mattress for Durability</p>

Best Soft Mattress for Durability

Medical News Today 2024

<p>Best Mattress in a Box</p>

Best Mattress in a Box

Sleep Doctor 2024

<p>Best Twin Mattress</p>

Best Twin Mattress

Sleep Foundation 2024

Our Best Mattress for Pressure Relief
Plush Comfort with Maximum Support
Corner flip shot showing layers

Cooling

  • Copper-infused AirFoam™ ICE naturally dissipates heat, actively drawing it away from your body for all-night relief.
  • The breathable cover made with organic cotton lets fresh air in and body heat out.

Pressure Relief

  • Zoned AirFoam™ ICE disperses body weight for maximum pressure relief, easing tension around sensitive joints.
  • A perforated band in the AirFoam™ layer elevates flexibility around the shoulders and makes it easier for side sleepers to adjust positions.

Durability

  • Our resilient foam resists sagging over time, maintaining its firmness and support.
  • A plush but protective cover made with organic cotton keeps the mattress fresh and clean.
  • Standing 12.5 inches high, the five-layer Nolah Signature is built to last and backed by a lifetime warranty.
Premium Quality
Designed & Assembled in the U.S.A.
Cooling Cover with Organic Cotton
Zoned AirFoam™ ICE
CoreComfort Foam
Firm Support Foam
SolidSleep Foam Foundation
Shadow Background

Cooling Cover with Organic Cotton

For the Signature mattress, we chose a premium protective cover with a classic diamond pattern and clean ivory hue. Made with organic cotton, this breathable cover has a luxurious plush feel and helps keep your mattress cool.

Zoned AirFoam™ ICE

A zoned version of our contouring AirFoam™ heightens pressure relief and responsiveness for side sleepers. It's hole-punched in zones for enhanced flexibility around the shoulders but firmer around the lumbar region for more support.


The breathable foam is copper-infused, actively drawing heat away from the body. Copper also offers antimicrobial benefits to help keep your sleep environment fresh and clean.

CoreComfort Foam

Another 2 inches of CertiPUR-US® certified foam deepens pressure relief and provides adaptable comfort.

Firm Support Foam

Firmer than the AirFoam™ and CoreComfort foam above, this responsive layer bolsters support for healthy spinal alignment.

SolidSleep Foam Foundation

The Signature features a stabilizing foam base with full-body support and enhanced durability. It boasts eight inches of breathable, resilient foam that provides structure and strength while maintaining optimal airflow for cooling throughout the bed.

Expert Review
The Manual

The Manual

"Provides a perfect spinal alignment for reduced aches and pains."

Cooling Comfort
Heat-Dissipating Copper

Heat-Dissipating Copper

Embrace the cooling effect of copper-infused Zoned AirFoam™ ICE. With high thermal conductivity, copper quickly draws heat away from the body.

Nolah Innovation
Comfort Zones

Comfort Zones

With added flexibility around the shoulders, the Zoned AirFoam™ ICE layer makes it effortless for side sleepers to adjust positions without compromising spinal support.

Nolah Signature 12.5” Product Specifications

Dimensions

Twin

Dimensions:

38” x 74” x 12.5”

Twin XL

Dimensions:

38” x 80” x 12.5”

Full

Dimensions:

53” x 75” x 12.5”

Queen

Dimensions:

60” x 80” x 12.5”

King

Dimensions:

76” x 80” x 12.5”

Cal King

Dimensions:

72” x 84” x 12.5”

Split King

Dimensions:

(2x) 38”x80”x12.5”

Construction & Certification

5-Layer Construction

1. Cooling Cover with Organic Cotton


2. Zoned AirFoam™ ICE (1")


3. CoreComfort Foam (2")


4. Firm Support Foam (1.5")


5. SolidSleep Foam Foundation (8")

Certifications & Safety

GREENGUARD Gold

The Nolah Signature has GREENGUARD Gold certification, meeting strict health-based and environmental criteria for low chemical emissions.


CertiPUR-US® (Foam)

Independent, accredited labs rigorously test CertiPUR-US® certified foams to ensure they meet industry standards for content, emissions, and durability.


Fiberglass-Free Design

Mattress meets federal flammability standards without the use of fiberglass flame retardant.

Shipping, Warranty, & Country of Origin

Shipping

Nolah ships all mattresses for FREE via FedEx. Our mattresses ship quickly from our factory straight to your door.

Warranty

Every Nolah mattress purchase includes our lifetime warranty. As long as your own your Nolah mattress, it's covered.

Country of Origin

Our America-designed mattresses are made to order at our state-of-the-art facility in Arizona using foreign and domestic parts.

Why These Sleepers Love the Nolah Signature

Hear from real customers who have purchased and reviewed a Signature mattress.

Best Mattress Ever

It feels like I'm sleeping on a giant marshmallow in the best way; I sink in just the right amount to be supported at all of my pressure points and...I can truly relax. With my old mattress I would have a lot of blankets because I tend to be cold but then I would wake up in the middle of the night because I would get too warm, there was no winning. Now with this amazing technology I don't get too hot or too cold and stay asleep through the night. Also, as a caffeine addict, waking up and not feeling tired was something I didn't think was possible but now I wake up significantly less tired than I ever have.

Alexandra SmithSomerset, MA
Verified Buyer

Dreamy mattress!

My significant other and I were both skeptical about buying a mattress online, but we are both very pleased with our Nolah Signature mattress! I wake up feeling well rested...and not sore/stiff as with our previous mattress. We use the softer side of this mattress and it is still very supportive. The air foam keeps us cool and comfortable, without too much sinking into the mattress. I wake up less in the night and can’t wait to hop into bed at the end of each day. Great purchase for us.

Jade GillOwensboro, KY
Verified Buyer

I love you Nolah. No, like for real.

I’m late to joining the foam mattress party, let me tell you I have missed out. My Nolah is the best thing I have ever slept on. I have recently...traveled and stayed on some really nice hotel beds and nothing compares to my Nolah. I will never buy another mattress except from this company. Everything about it was great. Good price, fast shipping, easy set up.

Kevin A.Lemont, IL
Verified Buyer

Use the Signature on Any Flat Surface

Use your Nolah Signature or Signature Hybrid Mattress with any type of bed frame, including box springs, platforms, slatted bases, and adjustable bases. If you use a slatted base or box spring, the space between slats should be no more than 5 inches apart for optimal support.

Flat Platform
Flat Platform
Slatted Base
Slatted Base
Foundation
Foundation
Adjustable Bed
Adjustable Bed

Balanced Support and Pressure Relief

The Signature and Signature Hybrid both offer gentle contouring and full-body pressure relief while maintaining healthy, spine-aligning support. The Hybrid version has a slightly firmer feel from the coil support core.

Nolah Signature 12
5 (Medium)

5 (Medium)

Easy Setup

Setting up your new Nolah mattress is as easy as 1, 2, 3 and takes less than 15 min in most cases.

Unbox Nolah
Unbox Nolah
Position
Position
Unwrap
Unwrap
Let Expand
Let Expand
Get Busy Dreaming
Get Busy Dreaming
Need Help?

Need Help?

We are open Monday to Friday 8 - 5 CST

We are open Monday to Friday 8 - 5 CST

Why Choose the Nolah Signature or Signature Hybrid Mattress

Expect best-in-class pressure relief, year-round cooling, and support that lasts.

Sleep Cool with Nolah AirFoam™

Free from heat-trapping memory foam chemicals

Temperature-Neutral AirFoam™

Temperature-Neutral AirFoam™

Sleep cool, sleep comfortable. For temperature regulation through all four seasons, the Nolah Signature and Signature Hybrid use viscoelastic chemical-free and breathable foams like our proprietary AirFoam™. The Signature's Active Response Foam layer is also the most breathable on the market, and the Signature Hybrid's open coil layer elevates cooling air circulation.

AirFoam™ Comfort

Billions of microscopic air bubbles reduce pressure on your shoulders, hips, and back

Unbeatable Pressure Relief

Unbeatable Pressure Relief

Don't spend another morning with aches and pains exacerbated by a stiff or sinking mattress. Our Signature models feature cushioning foams that gently contour to your curves and redistribute weight while supporting your spine. A layer of zoned AirFoam™ also adds flexibility around the shoulders to make adjusting positions easy for side sleepers.

Layer Up with the Signature Hybrid

A layer of individually-wrapped coils enhances responsiveness and edge support

Tough Like No Other

Tough Like No Other

Testing shows that high-resilience Nolah AirFoam™ is up to 300 percent more durable than high-end memory foam. AirFoam™ resists sagging, and its firmness doesn't fluctuate with temperature changes. The Signature Hybrid takes durable design even further, adding a steel coil core below the foam comfort layers.

Cooling Cover

Made with natural, unbleached cotton for moisture-wicking and breathability

Soft to the Touch

Soft to the Touch

A premium mattress demands a premium cover. The Nolah Signature and Signature Hybrid feature a luxuriously soft protective cover made with organic cotton. The breathable fabric wicks away moisture and helps keep you cool and comfortable all night.

Temperature-Neutral AirFoam™
Temperature-Neutral AirFoam™
Unbeatable Pressure Relief
Unbeatable Pressure Relief
Tough Like No Other
Tough Like No Other
Soft to the Touch
Soft to the Touch
Clouds
Clouds
Night sky with starsNight sky with moon
Try Nolah for 120 Nights
Try Nolah for 120 Nights

Try Nolah for 120 Nights

In a store, you get five minutes to try your new bed. With Nolah, you get 120 nights in the comfort of your own home. If you don’t love your Nolah mattress, return it during the trial period for a full refund. All you pay is a $99 flat fee for convenient mattress pickup.

Pay monthly. Sleep Deep.

Pay monthly. Sleep Deep.

We've partnered with Affirm to offer monthly payment plans with APR financing as low as 0%.

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Accident Protection

Accident Protection

Drops, spills, scratches, and fluids—life happens. We’re here with comprehensive coverage that protects your mattress for the long haul.

mulberry
Clouds

What Experts Say

The quotes below reflect product tests conducted by third-party experts and affiliate partners. Reviewers were shipped free products and may receive other compensation.

Heavy logo

Keeps your back in a good position throughout the night

The notable feature here is the use of AirFoam to help take pressure off of the various parts of your body as you sleep – including your back. While this mattress does offer a soft feel, the design of the layering inside the mattress is meant to support your lumbar region and keep everything properly aligned.


Sleepopolis

The Nolah Signature is very comfortable and supportive.

The Signature uses proprietary AirFoam™ and high density poly foam to achieve a soft yet supportive feel. It's a great bed for those after cushioning and pressure relief.

Bob Vila

Breathable and durable multilayer foam design

AirFoam is a temperature-neutral foam without the heat-trapping chemicals found in some other memory-foam mattresses. This unique design excludes memory foam for cooler sleep while also providing better pressure relief and improved durability.

What Customers Say

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Nolah Signature and Signature Hybrid Frequently Asked Questions

Need help from a Nolah expert? Start a Live Chat below.


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Take Your Sleep to the Next Level


Adjustable Base

$

$

Item out of stock in this size.Adjustable Base

GlacioTex™ Cooling Mattress Protector

$

$

Item out of stock in this size.GlacioTex™ Cooling Mattress Protector

Platform Bed

$

$

Item out of stock in this size.Platform Bed