Unpack and place it on a suitable bed frame, then give it a few hours to fully expand. The four-way stretch knit cover moves with you, so surface comfort remains balanced as you settle into sleep.
It uses breathable open-cell foam plus Casper Breathe Flex Foam for a responsive, supportive feel that adapts to movement, helping reduce tossing and turning.
The top layers focus on airflow and ventilation, while the open-cell foam and Breathe Flex Foam deliver a breathable, durable all-foam construction designed for long-term comfort.
Its design emphasizes airflow and surface comfort, making it suitable for warmer sleep environments where cooler, breathable surfaces are preferred.
People who want a responsive, movable feel with steady surface comfort and a cover that flexes with them may appreciate this all-foam design.
The cover moves with the foam layers, helping surface-level comfort stay consistent as you shift positions during the night.
An all-foam design combines breathable open-cell foam with Casper Breathe Flex Foam to deliver a responsive feel that adapts to your sleeping movements. The four-way stretch knit cover enhances surface comfort by letting the foam layers flex with you, promoting balanced support and a smoother transition from one sleep position to another.
Designed for airflow and long-term durability, this mattress emphasizes comfort and resilience with a top layer that promotes all-night ventilation. The four-way stretch knit cover works in harmony with the foam layers, while the 10-year limited warranty provides confidence in its lasting performance.
Product Highlights
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