Lineage Box Pillow Top


Our top-of-the-line King Koil Luxury mattress is engineered to deliver consistent comfort, temperature regulation and durable support for years of rejuvenating sleep. The Lineage Box Pillow Top features greater support with 858 pressure relieving encased coils, a layer of cooling gel memory foam and moisture wicking Tencel™ fibers for the ultimate sleeping experience.

Feature Image 1
Feature Image 2
  1. Super Stretch Tencel Fabric
  2. AdvantaGel
  3. 2 Layers of iFusion Technology
  4. 858 Contour Luxury Plus Encased Coil System

Product Specifications

Mattress Height: 15.5"

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"

Anti-Microbial Safeguard Fibers

Tencel™ Fibers


Comfort Foam

Convoluted Plush Foam

iFusion™ Technology

Comfort Foam

iFusion™ Technology

8” 858 Contour Elite Encased Coil System

Excellent Edge™ Foam Encasement

Balanced Base Foam

10 years