Casper

Casper One Premium Medium Mattress - CA King

$1319.00

● In stock

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About this product

Discover the comfort that made Casper a trusted name in sleep with the Casper One 11" Medium Mattress. Engineered for all sleep styles—back, side, and stomach—this all-foam mattress delivers the perfect balance of contouring comfort and responsive support. The top layer of breathable polyurethane foam promotes airflow. It keeps you cool, while the second layer of Align Memory Foam gently contours to your body, relieving pressure points and supporting spinal alignment. A durable Casper Core base prevents sinking or sagging, ensuring long-lasting comfort night after night. Wrapped in a soft knit Cozy Cover, the Casper One provides an inviting, plush feel that enhances your overall sleep experience.

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Frequently Asked Questions

How much does Casper One Premium Medium Mattress - CA King cost?

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Casper One Premium Medium Mattress - CA King is $1319.00 at Relax The Back. Prices may change — click through to Relax The Back for the latest.

Is Casper One Premium Medium Mattress - CA King in stock at Relax The Back?

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Yes, Casper One Premium Medium Mattress - CA King is currently in stock at Relax The Back.

What condition is Casper One Premium Medium Mattress - CA King in?

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Casper One Premium Medium Mattress - CA King is sold in new condition by Relax The Back.

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Yes — Love Those Deals currently tracks 4 active Relax The Back coupons. See the coupons section on this page to copy a code before checkout.

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Specifications

Brand: Casper
Condition: New
Google Category: Furniture > Beds & Accessories > Mattresses
MPN: 950-000151-006

Last updated Aug 19, 2026

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