Experience a responsive, all-foam mattress that stays breathable night after night. A top layer of open-cell foam promotes steady airflow for cool comfort, while Casper Breathe Flex Foam delivers a lively, responsive feel that helps minimize tossing and turning without sacrificing support.

The four-way stretch knit cover moves with you, enhancing the benefits of the foam layers for a surface that feels comfortable from edge to edge. Built for durability, this mattress is backed by a 10-year limited warranty for long-term peace of mind.

• Breathable top layer promotes all-night airflow
• Responsive Breathe Flex Foam to reduce motion and improve comfort
• Four-way stretch knit cover for surface adaptability
• All-foam construction geared toward even support
• 10-year limited warranty for durability