Micro Diamond Memory Foam and RightTemp Wave Foam are outstanding at pressure relief and cooling. Micro Diamond Memory Foam features diamond particles that cause heat to sink and dissipate, and RightTemp Wave Foam is made of carbon fiber so it conducts heat away from the surface, so you'll be comfortable and cool all night.

The T2 Pocketed Coil Technology provides gentle but solid support with hundreds of pocketed coils that conform to your curves. In the center third is the T2 coil, made of two coils twisted together. This adds support where it's most necessary, under the lower back. This solid support system is durable and adjustable base compatible.

The premium InfiniCool Lux quilt is soft to the touch and looks fantastic. More importantly, Beautyrest partnered with Seaqual, an ocean cleanup leader that transforms recovered ocean plastics into fabric, to make this quilt. Each Harmony Lux model features this sustainable quilt, helping move towards a cleaner tomorrow.

Feel free to sleep any way you'd like on this mattress, you'll get the same comfort and support anywhere on it, thanks to the BeautyEdge Foam Encasement. If you sleep close to the edge, you won't get that feeling like you might roll right off.

The HLD-2000 Medium is made to provide you with the support and comfort you need for over 10 years, backed up by the non-prorated warranty.

The HLD-2000 Medium is an outstanding option within the high end range of mattresses on the market. Beautyrest has used their best materials to create this mattress, in everything from the quilt to the comfort layers and coil system. If you enjoy a firm comfort level, go for this bed, it will meet your expectations.