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.

All of our mattresses have AirScapeTM, our innovative cooling system that uses perforated breathable foam to help reduce heat and tiny holes to move hot air and body heat away.

If you get hot at night, the Wave Hybrid Snow mattress might be your best bet. It has a cool-to-the-touch feeling thanks to a QuickCool Cover™ (PCM-infused cover), plus HeatDelete Bands™ (graphite cooling bands) that constantly pull heat away from underneath the body for sustained temperature regulation. Combined with our breathable AirScapeTM, foam layers, you’ll stay cool and comfortable from the moment you lay down until the moment you wake up.

A foundation ensures that mattresses sleep like they should. Some older box springs or foundations don’t provide a solid surface, causing mattresses to be affected from the breaks in support. A strong and level foundation helps mattresses to perform at their peak for a decade or more, no matter what kind of bed frame they sit on.

Casper foundations and mattresses are the perfect pair. We spent over a year developing the Casper foundation, so its design has the same considerations as our mattresses and is designed to have the right support for all of our mattresses.

All the foams in our mattresses are CertiPUR-US® certified, and our mattress covers are OEKO-TEX® certified

CertiPUR-US® approved foams are made without ozone depleters, PBDE flame retardants, mercury, lead, and other heavy metals, formaldehyde, and 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).

OEKO-TEX® means you can be certain that every component of this article, i.e., every thread, button, and other accessories, has been tested for harmful substances and that the article, therefore, is harmless for human health.

If your old mattress is on the way out but you're not sure what to do with it, we've got some ideas! Did you know that your old mattress can be recycled? Before disposing of your mattress, look into your state's policies for mattress removal, as that will be the most environmentally friendly option. If you are not able to recycle it, consider donating it to a local charitable organization so that your mattress can go to someone in need. Other options include reselling it, repurposing it, or throwing it away responsibly.

For more information, read our guide on how to dispose of a mattress.

Memory foam is a synthetic material known for its use in mattresses (although it’s also used in bedding, shoes, and furniture). It’s soft, durable, and heat-wicking abilities provide support for aching joints and have made it popular with sleepers of all body types and sleep styles.