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Best-Selling Bundle (One Mattress)

$1,269.75 $1,693
4.3 out of 5 Customer Rating

Best-Selling Bundle (One Mattress)

4.3 out of 5 Customer Rating
Optional: Get 25% off (applied in cart):
What's in your bundle:
One Foam Mattress
Orig. $1,245
In stock, ships within 1-2 days
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Upon placing your order with In-Home Delivery, you will be contacted by our delivery partner to schedule an appointment. Deliveries are typically completed within 2-4 weeks of order placement.

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The Foundation
Orig. $349
In stock, ships within 1-2 days
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Upon placing your order with In-Home Delivery, you will be contacted by our delivery partner to schedule an appointment. Deliveries are typically completed within 2-4 weeks of order placement.
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Created to support your mattress. Set it up in minutes with easy, no-tool assembly.

Waterproof Mattress Protector
Orig. $99
In stock, ships within 1-2 days
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Upon placing your order with In-Home Delivery, you will be contacted by our delivery partner to schedule an appointment. Deliveries are typically completed within 2-4 weeks of order placement.
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Guards against dirt, spills, and normal wear and tear.

AS LOW AS:
You save up to $423.25!
$1,269.75 $1,693
Best-Selling Bundle (One Mattress)
$1,269.75 $1,693
In-stock, ships within 1-2 days | Free shipping & returns
Upon placing your order with In-Home Delivery, you will be contacted by our delivery partner to schedule an appointment. Deliveries are typically completed within 2-4 weeks of order placement.


Inside the One

Our signature all foam mattress designed with a responsive yet supportive medium-firm feel is perfect for any sleep style.

Best Solution For: Back and stomach sleepers.

  • RESPONSIVE FEEL: A supportive medium-firm feel with the perfect bit of bounce.
  • BREATHABLE FOAMS: Breathe Flex Foam allows airflow to soothe you to sleep.
  • PRESSURE RELIEVING: Align Memory Foam cradles your body to help you stay asleep.
  • SUPPORTIVE CORE: A firm Casper Core prevents sinking and sagging.

While the Original & The Casper has gone to bed, you can experience the latest in cutting-edge coziness with our new mattress, the One.

Don't Lose Sleep

Got questions?

Our friendly Sleep Specialists are here to help. Give us a call now or visit your local store.

Twin

Foundation: 37.5" x 74" x 7.5"

One Mattress: 38" x 75" x 11"

Mattress Protector: 39" x 75"

Twin XL

Foundation: 37.5" x 79" x 7.5"

One Mattress: 38" x 80" x 11"

Mattress Protector: 39" x 80"

Full

Foundation: 52.5" x 74" x 7.5"

One Mattress: 53" x 75" x 11"

Mattress Protector: 54" x 75"

Queen

Foundation: 59.5" x 79" x 7.5"

One Mattress: 60" x 80" x 11"

Mattress Protector: 60" x 80"

King

Foundation: 75.5" x 79" x 7.5"

One Mattress: 76" x 80" x 11"

Mattress Protector: 76" x 80"

Cal. King

Foundation: 71.5" x 83" x 7.5"

One Mattress: 72" x 84" x 11"

Mattress Protector: 72" x 84"

One Mattress

Top layer of breathable polyurethane foam.

Second layer of memory foam.

Durable base of polyurethane foam.

 

Foundation

Solid and/or Engineered Wood Frame and Slats

Woven Exterior Upholstery

Non-Woven Interior and Slat Upholstery

 

Mattress Protector

Knit Top: Polyester and Spandex

Skirting: Polyester, Nylon, and Spandex Polyethylene

The foundation works with any mattress. Requires a simple metal bed frame, slatted bed frame, or a platform (if you want extra height). The foundation should not be put directly on the floor.

Sleep Easier

Cozy Cover

A buttery soft and airy knit blend helps make your mattress even cozier.

Sleep Deeper

Breathe Flex Foam

A responsive and breathable open cell foam soothes you to sleep with the perfect bit of bounce.

Sleep All Night

Align Memory Foam

Pressure-relieving memory foam cradles your body to help you stay asleep. 

Compare This Mattress!

Not every mattress is one size fits all, so we are here to help you tell the difference between our models.

YOU'RE VIEWING

One

Size: Queen
Price: $1,245 Sale Price: $995
$500 UPGRADE

Dream

Size: Queen
Price: $1,875 Sale Price: $1,495
Mattress Feel
We know that every body is unique, so we design our mattresses with a range of firmnesses.
Medium-Firm
Firm
Soft
Medium
Firm
Soft
Ergonomic Support
Support where you need it most. Firmer foam under your hips, waist, and lower back and precisely cut channels designed to help align your spine.
Zoned Support
Cooling & Breathability
Keep cool all night with breathable foams and Snow Technology.
Breathe Flex Foam
Breathe Flex Foam
Mattress Construction
We offer both soothing all-foam and responsive hybrid constructions to make sure every sleeper gets their favorite feel.
11"

Foam Mattress

12"

Hybrid Mattress

Mattress Layers
Every Casper mattress is engineered with features and layers you need for better sleep.
4

Layers

5

Layers

Ratings & Reviews

21971 Reviews
4.6 out of 5.0

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  • (5 Stars)

    I have never slept better, I didn't realize what sleep was before this mattress, life changing.

    Product: One Foam Mattress

    Disclaimer: This review is of a mattress of a comparable feel.

  • (5 Stars)

    I think Casper is amazing

    Product: One Foam Mattress

    Disclaimer: This review is of a mattress of a comparable feel.

  • (5 Stars)

    Why did I wait so long? Shoulder and back pain go away, falling asleep faster and staying asleep longer than ever before. Both the One mattress and the pillows from Casper were a game changer for my sleep hygiene

    Product: One Foam Mattress

    Disclaimer: This review is of a mattress of a comparable feel.

  • (5 Stars)

    I love this One Casper mattress! So comfortable and supportive right away…. I did wait two nights to make the bed; I tried waiting 72 hours for the full expansion but couldn’t resist! Definitely worth the cost! And my sweet doggie loves it too!

    Product: One Foam Mattress

    Disclaimer: This review is of a mattress of a comparable feel.

  • (5 Stars)

    The One mattress unpacked easily and magically unrolled into our bedroom! We're thrilled with the comfort level and medium firmness. So excited for many, many sweet dreams on the One Mattress!!

    Product: One Foam Mattress

    Disclaimer: This review is of a mattress of a comparable feel.

Showing 1 to 5 of 21,971 results

Frequently asked
questions

All of our mattresses are specifically designed to sleep cool. We run thermal imaging tests and sweat tests to make sure our mattresses feel nice and breezy throughout the night to keep you comfortable.

If sleeping hot is a challenge for you, Snow Technology is our most advanced solution to nighttime overheating. The combination of HeatDelete™ Bands, Phase Change Material, and cooling Snow Cover keep you comfortably cool from the moment you crawl into bed.

The “One” is the firmest mattress in our collection. It is an all-foam mattress made with Breath Flex Foam, Align Memory Foam, and a Casper Core. The One is firmer than our previous value model, The Casper.

If you loved The Casper, you'll love the upgraded One. This all-in-one sleep solution is slightly firmer but still has the signature Casper feel. The all foam mattress is made with Breath Flex Foam, Align Memory Foam, and a Casper Core

A mattress in a box is a mattress that’s compressed in an air-sealed bag and rolled tight so that it can fit into a box that’s easier to maneuver than a traditional mattress. Allowing you the flexibility of picking your mattress online and having it easily delivered to your door.

When you receive the mattress, all you’ll need to do is pull it out of its packaging, lay it flat on your bed frame or floor, and let it expand.

The mattresses can be slept on almost right away but may take up to 48 hours to expand fully. Our Snow mattresses are primarily made with memory foam and can take up to 72 hours to expand fully.