Stretchy, sweat-wicking fabric keeps you moving at any intensity in a T-shirt made with a nonrestrictive fit and silver-ion technology that helps fight odors. 30" length (size Medium) Crewneck Short sleeves Moisture-wicking fabric engineered for dryness and comfort AeroSilver antimicrobial fabric engineered to inhibit the growth of odor-causing germs 91% polyester, 9% spandex Machine wash, line dry Imported