PerformaSleep vs Casper One Foam

We consider our mattress a 6 on a scale of 1-10 with 10 being the firmest.

This mattress has a supportive medium-firm feel with the perfect bit of bounce.

3 layers of construction:

• 2" CopperCool™ Gel Foam
• 2" Enersorb™ Foam
• 7" Thick High-Density PerformaBase Foam.

Mattress shopping keeping you up ? Designed to be an all-in-one solution to nighttime woes, better sleep starts with One.

Designed to be an expensive mattress that's not expensive. The sweet spot between superior comfort and serious value.

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

The PerformaSleep™ mattress was specifically designed for people with an active lifestyle that need to recover fast. The CopperCool™ Technology infused into the top layer of the mattress help dissipate excess body heat, give a variable support, and eliminate any moisture. Athletes tend to be denser, therefore they need more support. They also tend to be hot-natured, and need a cooler mattress. In the PerformaSleep™ mattress, we give our athletes just that. The unique construction and technology of the mattress allows you to sleep cooler and better by elevating any pressure points in the mattress. This in return gives you a better night's sleep which in result will allow you to do better in your everyday activities.

• Cozy Cover: A buttery soft and airy knit blend helps make your mattress even cozier.
• 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. A responsive and breathable open cell foam soothes you to sleep with the perfect bit of bounce.

The PerformaSleep Enersorb™ material also gives you that bounce you need to help you move freely throughout the bed and not feel like you are stuck in a hole as with traditional memory foam mattresses.

• Pressure relieving : Align Memory Foam cradles your body to help you stay asleep.
• Supportive core: A firm Casper Core prevents sinking and sagging.

The CopperCool™ technology in the mattress wicks away excess body heat allowing you to sleep cooler throughout the night. When you are laying on your mattress your body will naturally compress the foam and in result the copper and gel particles infused throughout the top layer of the mattress start to coalesce together allowing for the heat to travel away from the body, from particle to particle. Our foam components also have higher airflows than most mattresses on the market today allowing for better heat dissipation.

The innovative cooling system designed to help keep you cool all night. The top layer, Breathe Flex Foam that’s both responsive and breathable to soothe you to sleep with the perfect bit of bounce.

The Enersorb™ material gives you the same comfort, conformity, and pressure relief as memory foam but without the slow recovery. This is what gives you that bounce and allows you to move freely throughout the bed. Our Enersorb™ material is also more breathable than memory foam or latex allowing for better heat dissipation.

Casper signature all foam mattress designed with a responsive yet supportive medium-firm feel.

A luxurious cover made with TENCEL™. Cellulose fibers in TENCEL™ fiber fabric wick moisture away while staying impeccably soft.

The PerformaSleep mattress arrives at your doorstep in typically 4 to 7 business days after being made-to-order in our facility in the United States.

Free shipping and free returns, additional shipping fees apply to Alaska and Hawaii. Terms and Conditions apply.