Find your comfort zone
Not too firm, not too soft. All Casper mattresses feature our signature “just right” feel.
Designed in America
All materials are handpicked by our award-winning team in California.
10 year warranty
Long-lasting foams stay comfortable and supportive over time.
Safe for you and the planet
Free of harmful, ozone-depleting chemicals and emissions.
Frequently asked questions
What setup do you recommend for Casper mattresses?
We designed every 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.
What mattress size do you recommend?
Beyond personal preference, there are various factors to take into account before picking a mattress size that’s perfect for you. You should ask yourself: How big is your bedroom? Do you share the bed with a partner or pets? Is living space or sleeping space more important to you? We’ve laid out all these details in our handy mattress size guide.
I have hip and shoulder pain, which is the right mattress for me?
The Casper Wave's proprietary technology is designed to help relieve pressure points associated with hip and shoulder pain. The Wave’s firmness contributes to ergonomic support, comfort, and spine alignment. While we have a team full of designers and engineers, we aren't medical doctors. Pain can stem from a variety of causes, so be sure to confirm any medical issues with your doctor.
Is Casper the best mattress available online?
With over 30,000 reviews on Google Customer Reviews and 12,000+ mattress reviews on our site, we’re confident in our product. We have a continuous flow of customer feedback and data that our San Francisco R&D team uses to improve the Casper. The team shares more than 50 patents, and their work on the Casper has earned tens of thousands of 5-star reviews.And we don't just sell mattresses, we have pillows, glow lights, bed frames and more!
Don't know where to start?
Meet our most innovative mattress
The Wave Mattress
With ergonomic support and temperature regulation for deep, uninterrupted sleep.