Product Overview
Xtended Life Grayson Firm Mattress
The Xtended Life collection from King Koil offers exceptional sleep confidence that defies the status quo. Strategically positioned layers of pressure relieving and cooling comfort foams rest on a durable and zoned encased steel coil system. Together, they harmoniously combine the best of their properties to provide you a consistent sleeping experience year after year.
14" Mattress Height
Graphite Latex
High Density Foams
1022 Perfect Contour Reaction Coil System
25 Year Warranty
Graphite 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.
1022 Perfect Contour Reaction (PCR) Coil System
Over 1000 Active and Reaction coils work together to comfortably support each individual body shape and size to improve postural alignment while reducing motion disturbance.
Super Stretch Tencel Fabric
A natural and breathable fabric that offers pressure relief at the surface of the mattress allowing the sleeper to benefit from the lift and reduced motion below.
Strength & Durability
The Xtended Life Collection has been rigorously tested beyond the industry standards. Superior high-density foams, and an extra strength 12-slat wood foundation are used to ensure long lasting comfort and durability.
Comfort Design
Tencel™ Fibers
Superior High-Density Foam
High Performance Foam
High Density Foam
Graphite Firm Latex
Support Design
1022 Perfect Contour® Reaction (PCR) Coil System
Excellent Edge™ Foam Encasement
Everlast® Base Foam
*Mattress only, other pieces sold separately. Image may not depict actual size.
Proposition 65 Warning for California Residents