Helix Midnight Elite Mattress Foundation:No Foundation Engineered channels allow air circulation

Engineered channels allow air circulation all night

Twin XL Size Dimensions: 38" W x 80" D x 16

silky touch

Full Size: 54" W x 75" D x 10" H

Helix Midnight Elite Mattress Foundation:No Foundation Engineered channels allow air circulationElevated comfort. Targeted pressure relief. Advanced hybrid support. The Helix Midnight Elite Mattress is designed to deliver a perfect balance of cushioning comfort and responsive support. With a medium feel and enhanced contouring, it gently relieves pressure at the shoulders and hips while helping keep your body aligned throughout the night. Built with a taller, more luxurious 15 profile, the Elite collection represents Helixs most advanced