Increase the comfort and durability of your mattress with the Lucid 3 Inch Gel Memory Foam Mattress Topper and waterproof mattress protector combo. Infused with gel to better capture heat and control temperature, our memory foam sleeps cooler than regular memory foam. It is also incredibly plush, airy, and responsive to create an individualized sleep experience that aligns the spine and eliminates pressure points. Protect your mattress and topper with our soft, breathable, and 100 percent waterproof mattress protector. The cozy terry fabric top does not change the feel or sound of your mattress and it maintains ventilation while protecting against liquid accidents. Features:  Dimensions: Twin: Twin XL: Full: Queen: King: California king: