Under Armour Iso-Chill Run Tank Women's Running Apparel Mauve Pink : Stay cool and comfortable on your runs in the Under Armour Iso-Chill Run Tank. Made from a stretchy fabric that moves with you, this running tank also wicks moisture to keep you dry during exercise. Iso-Chill fabric disperses body heat, making it feel cool to the touch Mesh back panel adds ultimate breathability 4-way stretch construction moves better in every direction Material wicks sweat and dries fast Anti-odor technology prevents the growth of odor-causing microbes Split back design can be worn open or tied up for a slimmer, more secure fit Reflective details for low light runs