Our women's HeatGear® compression short sleeve baselayer is engineered for hot-weather training, high-intensity sports, and baselayer use. It wicks sweat and dries fast to keep you cool through practice, a class, or conditioning. Wear it as a baselayer under a jersey or just on its own. This is a compression baselayer with a second-skin fit that squeezes your muscles, not a loose athletic tee.