King Size Casper Sleep Original Foam Hybrid Mattress - Medium Firm Memory Foam - 100-Night Trial - 10 Year Warranty

About this item

• Breathable open-cell foam layers allow airflow to soothe you to sleep. All of our polyurethane foams are CertiPUR-US certified.
• Zoned SupportTM: Three zones of targeted support for proper spinal alignment. Softer foam around the shoulders provides more relief to the upper body. Firmer foam under the hips, waist, and lower back helps align your spine.
• Please allow 24-72 hours for your mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperatures your mattress may take a bit longer to return to its full size.
• Durable coils provide gentle elevation, assistance, and ventilation for the mattress you desire. A sturdier perimeter enhances edge stability, facilitating easy access when getting in and out of bed.
• They are made without ozone-depleting chemicals and phthalates regulated by the Consumer Product Safety Commission, and tested for low VOC emissions for indoor air quality.