Prelude Medium


The Xtended Life Prelude Medium mattress perfectly combines high density foams, cool and pressure relieving graphite latex and over 1000 encased steel coils to deliver years of consistent comfort and support. King Koil's most trusted mattress collection, consistently delivers long-lasting daydream worthy sleep by making every thread, coil and inch of foam count.

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  1. Everlasting Design for a Lifetime for Sleep
  2. 2 Layers of Medium Graphite Talalay Latex
  3. Graphite Infused Memory Foam
  4. 8" 1075 Contour Pro Encased Coil System

Product Specifications

Mattress Height: 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"

Silk & Wool

Superior High Density Foam

High Performance Foam

Medium Graphite Talalay Latex

Medium Graphite Talalay Latex

Graphite Infused Memory Foam

8” 1075 Contour Pro Encased Coil System

Excellent Edge™ Foam Encasement

Everlast® Base Foam

25 Years