This Serta Power Chill model combines temperature management with waterproof protection. It uses high-denier polyethylene fibers in the top fabric to help move heat away from the body quickly. Beneath the surface, a 0.02mm thick polyurethane membrane provides a barrier against liquids while remaining flexible enough to avoid the "crinkling" noise often associated with waterproof covers. The "Power Grip" elastic skirt is designed to prevent the corners from slipping, even on heavy hybrid mattresses.
To keep the waterproof layer intact, it is important to avoid high-heat drying, as extreme temperatures can cause the membrane to lose its seal. The 15-inch pocket depth provides a secure fit for most modern mattresses. This cover is particularly useful for those who want a quiet, breathable way to protect their mattress from spills without sacrificing the cool-to-the-touch feel of the top fabric.
If you don't need waterproofing but want a much thicker layer of zoned padding for comfort, look into the Sleep Zone Zoned Topper.
Protective bedding is a smart investment for extending the life of your mattress; see more options in the cooling mattress pads category.
