Casper Sleep Original Foam Mattress - Medium Firm Memory Foam Bed in a Box

Casper is reimagining sleep from the ground up. All of Casper's sleep products are developed in-house by our award-winning research and development team. The Casper Original Foam mattress is the perfect combination of support and cooling.

Our ZonedSupportTM has three areas of targeted support for proper spinal alignment. Soft foam around the shoulders provide more relief to the upper body, while firmer foam under the hips, waist, and lower back help align your spine. Breathable open-cell foam layers allow airflow to soothe you to sleep.

This premium foam is plush, yet resilient and conforms to your body to relieve pressure. The durable base foam prevents sinking and sagging and supports the whole body. It's designed to withstand years of use. The knit mattress covers have four-way stretch, so you feel the full benefits of the layers below.

Still unsure? Rest easy with our 100-night trial and free returns. Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

The Casper Original Foam mattress is designed to provide the perfect balance of support and cooling. Our ZonedSupportTM technology ensures proper spinal alignment with targeted firmness in key areas. Soft foam around the shoulders offers relief to the upper body, while firmer foam under the hips, waist, and lower back helps keep your spine aligned.

The breathable open-cell foam layers allow for airflow, helping to soothe you to sleep. This premium foam is both plush and resilient, conforming to your body to relieve pressure points. The durable base foam prevents sinking and sagging, supporting the entire body and designed to withstand years of use.

The knit mattress covers feature four-way stretch, allowing you to fully experience the benefits of the layers beneath. And if you're still unsure, our 100-night trial and free returns provide the peace of mind to give the Casper Original Foam mattress a try.

Setting up your new Casper mattress is simple. Just take it out of the box and watch it decompress. Jumping, walking, and even sleeping on the mattress can help speed up the process. Casper is committed to reimagining sleep from the ground up, and the Casper Original Foam mattress is the result of our award-winning research and development team's efforts to create the perfect sleep experience.

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