- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
The Beautyrest Black L Class Medium mattress is a fantastic choice if you like a firm but not hard level of comfort and want something that feels luxurious.
Firm but not hard, the L Class Medium conforms to the lower back without being overly enveloping. We gave it a Comfort Scale rating of 3.5 out of 10 (with 1 being the firmest) because of its ability to gently cushion the hips and shoulders but provide a solid underlying feel.One of the Best Support Systems Available
The T3 Pocketed Coil System supplies top of the line support through a three-piece braided coil made from high carbon steel.Phenomenal Temperature Control
BlackICE 4.0 is a top-tier four-stage cooling system that uses four components working together to keep you cooler.Incorporates Beautyrest Gel Memory Foam
This foam enhances conformability and pressure relief to encourage deep REM sleep and less motion transfer.Enjoy Firm Comfort? You'll Love This.
If you prefer a firm level of comfort, but not one that feels like sleeping on the living room floor, the L Class Medium will make an excellent choice for your sleeping style.
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.Learn More »
See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.Learn More »
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