Sealy® RMHC Hybrid 1 Firm King Mattress

Product Overview

SealyCool Fabric Technology

A proven cool-to-the-touch technology that absorbs, stores and releases heat for optimum climate control.

ComfortSense Memory Foam

The best attributes of memory and conventional foams for a more consistent, responsive feel.

Ultra-Stretch Premium Cover

Designed to stretch around your body four ways and recover quickly for maximum conformance.

HD CertiPUR-US

Cushioning foam that’s pre-compressed for consistent, long-lasting comfort and support.

Locally Made Quality

Proudly made for Canadians by Canadians in one of our three manufacturing facilities.

Zoned Pocket Coils

Encased to allow each coil to move independently, for more targeted support and reduced motion transfer.

DuraFlex Coil Edge

High-density, flexible coil border surrounding the mattress for better edge support, more usable sleeping surface and improved durability.

Useful Documents