Description Of Ex Officio Tank Top - Women's The perfect underwear for up top. Features: Travel-friendly Give-N-Go Stretch™ — 94% nylon / 6% spandex Air-dries within hours so you can wash as you go and pack fewer pairs Extremely breathable, moisture-wicking fabric for comfort Antimicrobial finish keeps you feeling fresh Full coverage armholes 1.9 oz. (54 g.) Best Uses Aerobics, Backpacking, Fishing, Hiking/Camping, Paddle Sports, Resort Travel, Urban Travel Fabric 3.6oz /sq yd Imported