Original Mattress

Original Mattress

Premium foam adapts to your shape and minimizes pressure points for more restorative rest. GREENGUARD Gold & CertiPUR-US® Certified.

Last chance, before prices increase 8/23
2 free down alternative pillows with your purchase.
Mattress Clarity: Best Foam Mattress for Back Sleepers

Ready to ship in 3-5 business days.  Free delivery & returns.

  • Shield_Check
    10–year warranty
  • Moon
    Risk-free, 100-night trial
  • Truck
    Free, no-contact delivery

Learn more about the Original Mattress

Our fan-favorite, Original memory foam mattress features a premium all-foam makeup, with a breathable cover and exclusive top layer for cooler sleep and memory foam and a core support layer for comfort and support all night long.

  • BreathableFoam

    Top layer of breathable foam

    Breathable, responsive foam sleeps cool, with the hug and bounce you want from a mattress. Foam exclusive to Leesa.

  • PressureRelief

    Memory foam for the perfect hug

    Perfectly contours your body and relieves back hip and shoulder pressure.

  • SignatureCore

    Signature core support

    Foam base layer provides support and durability for all body types and sleep positions.

See how the Original Mattress stacks up
Select a layer to learn what makes this fan-favorite fantastic
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Seamless and stylish, our signature grey cool knit cover is soft and breathable.
Mattress Layer 2
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Comfort layer
Exclusive breathable foam sleeps cool, with the hug and bounce needed for comfort.
Mattress Layer 1
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Memory foam recovery layer
Contours to your body to relieve back, hip, and shoulder pressure.
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Base support layer
High density foam base provides signature support and durability for all body types.

All your questions answered

Product Specifications

Size & Weight

  • Twin 39" x 75" x 10" 45 lbs.
  • Twin XL 39" x 80" x 10" 48 lbs.
  • Full 53" x 75" x 10" 56 lbs.
  • Queen 60" x 80" x 10" 71 lbs.
  • King 76" x 80" x 10" 90 lbs.
  • Cal King 72" x 84" x 10" 92 lbs.

3-Layer Construction

  • 2" Cooling Foam Top Layer
    IFD: 13. DENSITY: 3.0
  • 2" Contouring Memory Foam
    IFD: 9. DENSITY: 3
  • 6" Core Support Foam Base
    IFD: 32. DENSITY: 1.8
    Seamless Iconic Four-stripe Cover

Shipping, Warranty & Return Policy


Our mattresses are made-to-order, so the product takes a little more time to get to you (it’s not sitting in a warehouse somewhere collecting dust!). The mattress, once compressed, will ship in 3-5 business days. We will send you an email with your tracking details as soon as your mattress leaves the building.

If you add in-home delivery & setup to your order, once your mattress arrives with our in-home delivery partners, please allow up to 7 business days for them to schedule and complete your setup.


View our complete warranty policy here.

Return Policy

View our complete returns policy here.

Country of Origin

Designed and manufactured in the USA with domestic and imported parts.

How long does a memory foam mattress last?

Most memory foam mattresses last for 8-10 years, depending on how much use they get and how well they’re cared for. Memory foam mattresses last longer than traditional innerspring mattresses.

How to unpack a mattress in a box?

We recommend that you move the box into the room where you will be setting up. Then, proceed as follows:

1. Lay your Leesa Mattress on its side, next to the foundation or on the floor. If you use a sharp object to open the box, you risk accidentally slicing your Leesa.

Unboxing on your own? Try putting your foot on one of the box flaps to keep it in place while you pull out the bedroll.

2. Position your rolled up Leesa on any solid or slatted foundation and remove the outer layer of plastic wrap. You'll notice that your Leesa has already started to expand at this point.

3. Unwrap and unfold the mattress and tear away the inner plastic. If you tear the inner plastic at the top of the bed, you can pull it straight down and off like a sock.

4. Keep an eye on your Leesa as it expands and takes shape.

Please keep in mind that your Leesa may take up to an hour to fully expand and a few days to fully firm up. Any odor will dissipate quickly after installation.

Can I try Leesa in a store?

Of course! You can try and buy Leesa Products at your local West Elm, Pottery Barn or Macy's store.


If you don’t have access to a store, we offer a 100-night, risk-free trial, free shipping and no-hassle returns.

What does GREENGUARD Gold Certified mean?

GREENGUARD Gold Certified products are low in chemical emissions, maintaining healthy indoor air quality. This certification has the strictest guidelines for total VOC* emissions. It is one of the best certifications in the industry and is important to consider, particularly when purchasing products for kids.

*VOC: Volatile organic compounds, or VOCs, are gases that are emitted into the air from products or processes.

Original Mattress Comfort Chart

Leesa Original comfort chart
  • Perfect for all sleep positions, back, side or stomach.
  • Designed for comfort and support.
  • Relieves pressure and reduces lower back pain.

Better Sleep. Better World.

  • We-deliver-good@1x

    Easy to Try

    A risk-free 100-night trial, free shipping, and a 10-year limited warranty means it’s easy to try Leesa in the comfort of your own home.

  • We-craft-good@1x

    Crafted in the US

    Leesa mattresses are made-to-order in the US. Once assembled and compressed, your Leesa ships in a box to your door.

  • We-share-good@1x

    Business with Purpose

    Your Leesa mattress purchase helps us donate a bed to a child or family in need. Leesa donates 1 new mattress for every 10 sold.

  • We-operate-good@1x

    B Corp Certified

    Leesa is proud to be B Corp certified from the start, meeting rigorous environmental and social standards to use business as a force for good.

Customers love the Original Mattress
We think you'll love the Original, but don't just take our word for it. Hear why these happy sleepers love their Leesa.

See what the experts have to say

  • mattress_advisor

    “The Leesa [Original] mattress is a foam mattress that's designed to offer ideal comfort for all sleeping positions, but it's especially great for side sleepers because of the pressure relief it offers and its responsive materials.”

  • sleepopolis

    “Below its memory foam, the Legend Hybrid... features micro-coils at the head and foot of the bed and a firmer poly-foam towards the middle of the bed [that] helps keep the hips elevated to maintain proper spinal alignment during back or side sleeping... while the micro-coils add even more bounce and mobility to the structure.”

Complete your dream bedroom with other Leesa products:

We make the bed, you make the difference

1 in 5 Children in the US live in poverty. We work with 1,000+ partners locally and nationally to ensure that children & families in need have a safe place to sleep.

Mattresses Donated