NWT Features our proprietary FIONx™ fabric with four-way stretch, moisture-wicking, anti-wrinkle and ridiculously soft properties. Features Silvadur™ antimicrobial technology, which provides odor protection, inhibits the growth of bacteria, yeast, algae, and other microorganisms that cause odor and fabric damage, and increases the lifespan and durability of the product. 72% Polyester 21% Rayon 7% Spandex Wash cold inside-out, tumble dry low Bought full price at $48! Total steal! Bundle and save!!!