NIKE Women's Dri-FIT Touch Breeze Strappy Tank Top, Red, Small, 644714 647 100% Polyester Machine Washable Ultralight, ultra-soft Dri-FIT fabric wicks sweat away to the fabric's surface, helping you stay cool, dry and comfortable. Fabric composition: 100% Polyester Bonded criss cross straps move smoothly against your skin, minimizing chafing during repetitive running movements while adding durability Striped, burnout fabric. Reflective elements for visibility in low light.