adidas Womens Aeroknit ClimaCool Tee Cotton^Polyester Imported Don't overheat when you're making big strides during your workout! Ventilated climacool&reg; keeps you cool and dry. Regular fit. Ultra-breathable burnout fabric helps keep you cool so you can train harder. Rich, premium-blend fabric provides ideal comfort for longer training sessions. Quick-dry layer draws sweat away from your skin. 35% polyester, 35% cotton;Front: 72% polyester, 28% cotton. Machine wash cold, tumble dry low. Imported. Measurements: Length: 27 in Product measurements were taken using size SM. Please note that measurements may vary by size.