Casper One Foam Mattress

A responsive 11-inch medium-firm foam mattress that balances pressure relief, breathability, and durable support for comfortable all-night sleep.

• Medium-firm feel with responsive support
• Breathable Cozy Cover and Breathe Flex Foam
• Align+ Memory Foam cushions pressure points
• Durable Casper Core supports healthy alignment
• Three-layer all-foam construction
• Fiberglass-free
• Designed and assembled in the USA
• 100-night trial and 10-year limited warranty

Available sizes: Twin, Twin XL, Full, Queen, King, Cal King, and Split King.