Beautyrest Black® Hybrid KX-Class Firm Twin XL Mattress

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Original Product Description:

Elevate your sleep to a luxurious reward night after night. Beautyrest's most advanced collection yet, the Beautyrest Black® Hybrid mattress offers up to 21% more support where your body needs it the most (in the center third of mattress; exact percentage varies by model). Unlock Beautyrest's most robust pressure relief system, with up to 2X more memory foam than the Beautyrest Black Hybrid LX-Class & CX-Class models. With help from its new plant-based cooling technology, the collection provides

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