Cotton terry top - soft and absorbent for a dry night's sleep
Stretches to securely fit mattresses up to 20" thick
Its water resistance composition will extend the life of your mattress by blocking accidents, incontinence, perspiration, spills, and stains all while keeping you cool and dry with its air permeable design
Designed to stretch and contour perfectly to all types of mattresses, including memory foam, gel grid, hybrid, and other specialty materials, for a snug and comfortable fit.