Find relief from sleep heat™ with PureCare's clinically proven FRíO® mattress protectors that fit like a fitted sheet around your mattress, providing a physical barrier against allergens, dust mites, stains, moisture, mold and mildew. The unique tunneling effect of each FRíO technical textile fiber keeps heat from accumulating in the material surrounding the body, providing a refreshingly cooler sleep surface year-round. Our OmniGuard® Advance lightweight performance fabric is approved for all mattress types and won't alter the feel or comfort of your mattress. Completely washable, our 5-Sided FRíO protectors are specially designed so that you can wash and dry on hot settings for optimal sanitization. PureCare's FRíO mattress protectors are treated with antimicrobial silver chloride that inhibits bacteria, mold and mildew that causes deterioration, stains and odors on this product, allowing you to create a cleaner sleep environment in every bedroom in your home. Additionally, our clinically proven FRíO protectors are the official mattress protectors of both the National Sleep Foundation and the Women's Choice Award.