Never used new in bag. 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% Poly 21% Rayon 7% Spandex Machine wash cold inside-out, tumble dry low. Total of three pockets One chest patch pocket Two hidden side pockets Tailored fit Squared V-neck Engineered with Technical Comfort™