Casper One Foam Mattress

Size Twin Full Twin XL Queen King California King
Qty:

Responsive yet supportive with an ideal medium-firm feel, the Casper One Foam Mattress is perfect for those who loved The Casper and Original models. Body-cradling and cozy with a four-layer design, this foam mattress in a box features an airy, buttery-soft knit fabric cover above Breathe Flex Foam engineered to relieve pressure and maximize airflow with an open-cell construction. Along with the durable Casper Core foam base for resilience and stabilization, a layer of Align Memory Foam contours and adapts, allowing you to stay comforted throughout the night. 


  • Comfort: Medium Firm
  • Cozy Cover: Buttery-soft and airy knit blend fabric enhances comfort and coziness at the surface.
  • Breathe Flex Foam (Comfort Layer): A responsive, breathable, open-cell polyurethane foam layer provides the perfect bounce and allows higher airflow for soothing comfort.
  • Align Memory Foam (Comfort Layer): Memory foam layer relieves pressure points and cradles your body to help you stay asleep.
  • Casper Core (Support Layer): Firm and durable polyurethane foam base delivers long-lasting support while preventing sinking and sagging.
  • All CertiPUR-US® certified foams made without ozone-depleting chemicals and are regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).
  • Adjustable friendly foam mattress
  • Properly guard your mattress against dirt, spills, and more by topping it with
  • Warranty: 10 year limited
  • Imported