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Our premium mattresses are made to order at our state-of-the-art facility in Arizona using foreign and domestic parts. We do our own coiling, foam pouring, foam cutting, lamination, and sewing in-house, ensuring quality craftsmanship at every step. See our About Us and Nolah Technology pages to learn more about our design process, modern mattress materials, and vertically-integrated manufacturing.

Nolah Mattress Size Guide

Twin: 38"W x 74"L

Twin XL: 38"W x 80"

Full: 53"W x 75"L

Short Queen: 60"W x 74"L

Queen: 60"W x 80"L

Short King: 72"W x 75"L

King: 76"W x 80"L

California King: 72"W x 84"L

Split King (x2): 38"W x 80"L

Split California King (x2): 36"W x 84"L

Alaskan King: 108"W x 108"W

Nolah Original and Original All-Foam Hybrid

Height: 10"

Sizes Available: Twin, Twin XL, Full, Short Queen, Queen, Short King, King, California King, Split King

Nolah Original Hybrid

Height: 12"

Sizes Available: Twin, Twin XL, Full, Short Queen, Queen, Short King, King, California King, Split King

Nolah Signature

Height: 12.5"

Sizes Available: Twin, Twin XL, Full, Queen, King, California King, Split King

Nolah Signature Hybrid

Height: 14"

Sizes Available: Twin, Twin XL, Full, Queen, King, California King, Split King

Nolah Evolution

Height: 15"

Sizes Available: Twin, Twin XL, Full, Queen, King, California King, Split King

Nolah Evolution Comfort+

Height: 14"

Sizes Available: Twin, Twin XL, Full, Queen, King, California King, Split King

Nolah Natural

Height: 11"

Sizes Available: Twin, Twin XL, Full, Queen, King, California King, Split King, Split California King

Nolah Nurture

Height: 8"

Sizes Available: Twin, Twin XL, Full

Luxe Alaskan King Mattress

Height: 13"

Sizes Available: Alaskan King

No, Nolah mattresses do not sleep hot! We use the latest technology to regulate temperature through all four seasons. Features like breathable foams, copper infusions, and heat-dissipating covers help keep our mattresses crisp and cool in any climate.

Cooling features vary by model. Click here to compare and shop mattresses.

Your ideal mattress size depends on your body type, bedroom dimensions, and if you share your bed. Nolah offers a wide range of mattress sizes, including split, short, and oversized options. See our Mattress Size Guide for help finding your perfect fit.

Twin

38"W x 74"L

Twin XL

38"W x 80"L

Full

53"W x 75"L

Short Queen*

60"W x 74"L

Queen

60"W x 80"L

Short King*

72"W x 75"L

King

76"W x 80"L

California King

72"W x 84"L

Split King

Total: 76"W x 80"L

Each Mattress: 38"W x 80"L

Split California King**

Total: 72"W x 84"L

Each Mattress: 36"W x 84"L

Alaskan King***

108"W x 108"L

Note: Our Nolah Nurture kids' mattress is available in sizes Twin, Twin XL, and Full

* Only available for the Nolah Original, Original All-Foam Hybrid, and Original Hybrid

** Only available for the Nolah Natural

*** Only available for the Luxe Alaskan King Mattress

A standard king-size mattress measures 76 inches wide by 80 inches long. A king is shorter (-4 inches) but wider (+4 inches) than a California king. At 6,080 square inches, a standard king has a slightly larger surface area than a California king (6,048 square inches).

A California king-size mattress measures 72 inches wide by 84 inches long. Compared to a standard king, it's longer (+4 inches) but narrower (-4 inches).

For more information, see our article King vs.California King: What's the Difference?

A California king-size mattress measures 72 inches wide by 84 inches long. Compared to a standard king, it's longer (+4 inches) but narrower (-4 inches).

For more information, see our article King vs.California King: What's the Difference?

A split king bed consists of two twin XL mattresses placed side by side on a king-sized base. Together, the two twin XL mattresses (38 by 80 inches) equal the same dimensions as a standard king mattress (76 by 80 inches). If you have a split king adjustable base, this setup lets you adjust each side of the bed independently.

Nolah shoppers who want a split king bed have two options:

1) Once you've chosen a mattress model, select "Split King" from the size dropdown menu. Choose add-ons if desired, then add to cart. At checkout, you'll see two twin XL mattresses in your cart. We send each twin XL mattress as a separate shipment with its own tracking number.

2) Couples with different sleep preferences or support needs can order two different twin XL mattress models/firmness levels and put them together to make a split king bed. However, you'll want to choose mattresses with the same height to avoid an awkward gap. For this configuration, simply add both twin XL mattresses to your cart. We send each mattress as a separate shipment with its own tracking number.

Example Pairings:

-Mix and match firmness level options for the Nolah Evolution (15 inches tall)

-Nolah Original and Nolah Original All-Foam Hybrid (10 inches tall)

-Nolah Signature Hybrid and Nolah Evolution Comfort+ (14 inches tall)

Yes, you can! We love hearing from customers and would be thrilled if you took a minute or two to tell others about your experience with Nolah.

After purchase, we'll send you a Review Request Email with details on how to write a review.

Yes, we love referrals!

When you purchase a Nolah mattress, you'll receive an email with a referral link to send to friends. If someone purchases a Nolah mattress using your link, you'll receive a $100 referral award once they complete the 120-night trial period.

Yes, and we're happy to discuss an arrangement. Please reach out to us at affiliates@nolahmattress.com for more information.

Yes, you can use Nolah's all-foam mattresses with a Murphy bed as long as the mattress is stored in a vertical position. However, Nolah mattresses are not designed to be folded—do not use your Nolah mattress with a Murphy bed or futon that bends the mattress for compact storage.

For use with a Murphy bed, we recommend the Nolah Original. Before placing your order, please check your Murphy bed's specifications for compatible mattress height and weight. Most Murphy beds can accommodate mattresses from 9" to 12" tall, but compatibility varies between manufacturers and models.

Storing a mattress vertically can damage coil systems, so we do not recommend using an innerspring or hybrid mattress with a Murphy bed. You should not use the Original Hybrid, Signature Hybrid, Nolah Evolution, Nolah Evolution Comfort+, Nolah Natural, or Nolah Nurture with a Murphy bed.

All mattresses need air circulation to stay fresh. If you store your mattress in a Murphy bed most of the time, air it out every six months to extend its lifespan.