For some sleepers, temperature control is the number one priority. No matter what the season, temperature sensitive sleepers are looking for a solution to keep them cool year round. PureCare is excited to introduce FRíO®, the first waterproof mattress covers created with rapid chill cooling fibers to create a cleaner and cooler sleep environment. Great for allergy sufferers, our covers provide a physical barrier against allergens, dust mites, stains, moisture, mold and mildew. PureCare FRíO covers are the official mattress protectors of both the National Sleep Foundation and the Women's Choice Award.