BedStory 4 Inch Firm Mattress Topper Twin Size, Extra Firm Pain-Relief Memory Foam Bed Topper, Gel Bamboo Charcoal Copper Green Tea Infused, Skin-Friendly Non-Slip Cooling Pad, CertiPUR-US Certified - BedStory Direct

• ERGONOMIC DESIGN & PAIN-PAIN RELIEF - This 2-layer pressure-relieving Visco fusion memory foam conforms to your curves, and distributes weight evenly to align the spine and alleviate pressure points. 2-LAYER DESIGN & OPTIONAL FIRMNESS - Featuring a double-layer foam design, the top side of the mattress topper is firm, and the bottom side is extra-firm, giving you the "just right" firmness. COOLING & VENTILATED FUNCTION - The mattress topper with gel-infused beads and an open-cell structure, can regulate temperature well, and distribute body heat evenly. It is perfect for hot sleepers. REMOVE MOISTURE & ALLEVIATE FATIGUE - Fusion foam containing gel/bamboo charcoal/copper/green tea extract, enhances the cooling function and can remove moisture and absorb sweat, promote human blood circulation and alleviate fatigue. LUXURIOUS COVER FOR MAXIMUM COMFORT - 500 GSM heavy-weight knitted cover means that it will not deform and discolor after machine washing, and the fabric will not pill after prolonged use. Also, it is soft to the touch, hypoallergenic, and skin-friendly.