Xtended Life King Koil Mattress

Purposeful materials, craftsmanship and quality for more of what you want and need to sleep well. Having a good night’s sleep every night starts with the right details. King Koil Xtended Life gives you more of what makes sleep good. Our most trusted mattress consistently delivers long-lasting daydream worthy sleep by making every thread, coil and inch of foam count.

Graphite Talalay Latex

Graphite, a natural mineral, is infused with latex to enhance the resiliency and durability for pressure relieving comfort while helping wick away moisture and heat from your body for an optimal sleeping temperature surface.

Super Stretch Tencel Fabric

Tencel is a natural and breathable fabric which helps wick away moisture for a more comfortable night's sleep.

Graphite Memory Foam

An open cell structure memory foam combined with graphite provides a breathable heat-removing surface to disperse heat away to keep you cool throughout the night.

792 Contour Pro Encased Coil System

792 independently encased coils are designed to reduce disturbance and body pressure giving you the ultimate comfort and support.

Industry Leading Warranty

Sleep more comfortably knowing the Xtended Life mattress collection is built to last and comes with a 25 year warranty.

Mattress Height: up to 14.5"

Twin: 39" X 75"

Twin XL: 39" X 80"

Full: 54" X 75"

Queen: 60" X 80"

King: 75" X 80"

California King: 72" X 84"