The Casper Mattress
Adored. Trusted. Acclaimed.
Yes, we’re talking about a mattress.
What makes the Casper different?
Treats your shoulders and hips differently for deeper comfort and better alignment
Most popular design
Our original mattress — loved by countless sleepers, with more than 40,000 reviews
4 layers of premium foam
Perfect balance of support, breathability, comfort, and alignment
Tired of overheating?
Don't sweat it.
We use open-cell foams that have tiny pores to let excess hot air escape — so you can stay cool and comfortable.
High airflow for increased breathability
“It's all been considered to get that perfect feel.”
Rachel, Design Research Lead at Casper Labs
Loved by countless customers
dreams dreamed *
*This number has been estimated based on global sales since 1/1/2017
Great sleep, simplified
We give you 100 nights to try it on us. Don’t love it? We’ll pick it up and give you a full refund.
Free shipping & returns
Free shipping and returns are included with every order. We do our best to donate returned mattresses to charity.
Exceptional customer service
Snooze specialists are available seven days a week to answer any question under the moon.
- Measurements & dimensions
(W x L x D)Size GuideTwin
39” x 75” x 10”
44 lbsTwin XL
39” x 80” x 10”
54” x 75” x 10”
60” x 80” x 10”
76” x 80” x 10”
91 lbsCAL King
72” x 84” x 10”
- MaterialsBreathable open-cell foamHigh-density memory foamZoned transition foamDurable support foam
- Country of origin
Designed and assembled in the USA.
Our foams are certified by the CertiPUR-US® program, meaning they are made without ozone depleting chemicals and regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).
- Shipping info
We ship via UPS Standard in the United States and Canada from warehouse partners in each country.
We also offer same-day courier delivery in parts of New York City and Los Angeles.
- Shipping costs
Free shipping and free returns in the US and Canada
Sleep now, pay later
To make it even easier to get better sleep, you can finance your Casper through Affirm.
Easy monthly payments
Build your dream bed
Frequently asked questions
- What setup do you recommend for the Casper mattress?
We designed the Casper mattress to be versatile, so it can work with all standard foundations. As with all foam beds, you want as much direct support under the mattress as possible. A wooden slatted or platform bed offers the most support. For optimal support under all sizes ( twin, twin XL, full, queen, king, Cal king ) , we suggest using the Casper foundation.
- Why is the Casper mattress better than its lookalikes?
The engineering behind Casper products goes far beyond aesthetics. Our mattresses are the result of intensive research and continuous development by our 30-person San Francisco R&D team, who collectively hold more than 50 patents. Unlike putting a cover over an off-the-shelf construction, our approach allows us to quickly respond to customer feedback and continually enhance our products. As a result, the original Casper mattress has received high praise from Consumer Reports, was named one of Time magazine’s best inventions, and holds multiple industrial design awards.
- Does the Casper mattress have any safety or environmental certifications?
All the foams in Casper mattresses are certified by the CertiPUR-US® program. These foams are made without ozone depleters, PBDE flame retardants, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission. They are Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).
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