If you have some muscle pain and it is difficult to sleep comfortably, this 12" medium cooling hybrid mattress is your best choice. First, gel memory foam shapes your body shape reduces pressure points, and relieves pain. Second, independent springs provide partition support, giving you full support and freedom of sleeping posture. Third, the perfect combination of breathable knitted cover and gel foam keeps you cool and comfortable all night long. Premium full/double, queen, and king hybrid mattresses in boxes for free shipping, you can rely on the 10-year warranty.

 Features:

• Service: foam mattresses with full/double, queen, and king sizes are packed in a box for free shipping, a 10-year limited warranty, a free 100-night trial
• Breathable: Upgrade 12-inch queen mattresses with gel infusion, which changes the traditional foam to help the foam to cool down. Soft and breathable knitted fabric, maintain a refreshing touch all night.
• Mattress in a box: Your 12'' tight top medium firm hybrid mattress comes compressed in a box
• Low Motion Transfer: Mattress's individually wrapped coils reduce the impact of rolling over at night or your sleeping partner upon waking

Dimensions :

• Queen Hybrid mattress: 80"L x 60"W x 12"H
• King Hybrid mattress: 80"L x 76"W x 12"H