adidas Performance Women's Aeroknit Tank Top 65% Polyester/35% Cotton Imported Ventilated climacool keeps you cool and dry Scoop neck; Racer back; Split side hems; Heathered contrast droptail hem Breakthrough breathability: Ultra-breathable burnout fabric helps keep you cool so you can train harder; Accelerated drying: Quick-dry layer draws sweat away from your skin Supreme comfort: Rich, premium-blend fabric provides ideal comfort for longer training sessions; Droptail hem stays tucked in while you run Regular fit