The Nike Dri-FIT ADV Aeroswift Bowerman Track Club Singlet keeps you light and cool as you pound the pavement. A breathable, open-holed design helps you run your best in featherweight comfort. This product is made with at least 75% recycled polyester fibers. Pick Up the Pace Nike AeroSwift integrates innovative features and materials with precision fit to deliver exceptional mobility and lightweight comfort to help you at your fastest from start to finish. Stay Cool Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable. Keep Moving Racerback straps give you maximum mobility so you can focus on your stride. Product Details 100% polyester Machine wash Imported Shown: Black/Gym Red/White