O-Sleep 12 Gel Memory Foam Mattress in a Box with CertiPUR-US and OEKO-TEX

The O-Sleep 12' Gel Memory Foam Mattress strikes the ideal balance of comfort and support. A 3-inch ventilated gel-infused layer cushions pressure points and promotes cooling, while the 9-inch high-density base foam minimizes motion transfer and ensures long-term durability. Crafted with CertiPUR-US? certified, hypoallergenic materials for safe, worry-free sleep.

Features:

• Gel-infused top layer promotes airflow and helps maintain a cooler sleep environment
• 12-inch profile features 3' ventilated gel memory foam and 9' high-density base foam
• Medium-firm feel offers the right mix of softness and support for most sleepers
• Soft, breathable cover made from 100% polyester and OEKO-TEX? certified for safety
• Minimal motion transfer provides a more restful sleep, especially for shared sleeping areas
• Pressure-relieving memory foam helps align the spine and reduce common aches
• Hypoallergenic and CertiPUR-US? certified for peace of mind
• Compatible with most box springs, platform beds, and slatted foundations
• Mattress arrives compressed in a box and fully expands in less than 24 hours
• Available sizes: California King, King, Queen, Full, Twin and Twin XL

Dimensions:

• California King: 72 inches wide x 84 inches long x 12 inches thick
• King: 76 inches wide x 80 inches long x 12 inches thick
• Queen: 60 inches wide x 80 inches long x 12 inches thick
• Full: 54 inches wide x 75 inches long x 12 inches thick
• Twin: 39 inches wide x 75 inches long x 12 inches thick
• Twin XL: 39 inches wide x 80 inches long x 12 inches thick