Beautyrest® Harmony Lux™ Diamond Pocketed Coil Extra Firm Tight Top Twin Mattress

Product Overview

Exclusive Support

Our Precision Support System™ powered by T2 Pocketed Coil® Technology provides additional support where you need it most.

Sustainable and Cool Sleeping

InfiniCool™ Lux provides a cool sleep environment and Seaqual™ Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.

Pressure Relieving Comfort

SurfaceTouch™ Gel Memory Foam, Dynamic Response™ Memory Foam, and Micro Diamond™ Memory Foam work together to deliver incredible pressure relief.

We use only CertiPUR-US® certified foams in all of our products, which means our foams are made without formaldehyde, flame retardants, prohibited phthalates, and heavy metals, as well as meet low-VOC standards for indoor air quality.

Your new Beautyrest® mattress will work with most frames, foundations, and adjustable bases. Your mattress needs a box spring, or other solid surface, or the frame should have included slats that are no more than 2 inches apart from one another.

Each Beautyrest collection is singularly crafted so you can have a first-class sleep experience. Each coil system promotes immediate comfort and support for all positions—including back, stomach, and side sleepers. Our breathable memory foams promote deeper slumber and restful nights by helping your body maintain its ideal thermal temperature.

*Mattress only, all other products sold separately. Images may not depict actual size.