3" Down Alternative Topper Size:Twin XL A breathable H2Pro membrane allows

A breathable H2Pro membrane allows air to pass through the fabric while blocking fluids

built-in high density sponge

especially in shared beds

no need to repaint if nicked or scratched

CERTIPUR US CERTIFIED: Our Gel Swirl memory foam topper is made of CertiPUR-US certified materials

3" Down Alternative Topper Size:Twin XL A breathable H2Pro membrane allowsThree inches of plush, hypoallergenic down alternative fill encased in pure cotton create a cozy, breathable mattress topper. Baffle box construction prevents fill from shifting to ensure even loft. Thick elastic anchor bands secure the fiberbed to the mattress at the corners.