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

How does this improve your sleep?

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.

Graphite Talalay Latex

Super Stretch Tencel Fabric

How does this improve your sleep?

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

Graphite Memory Foam

How does this improve your sleep?

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

How does this improve your sleep?

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

Industry Leading Warranty

How does this improve your sleep?

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

Product Specifications

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"

25 Years

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