You've pushed through the worst to compete with the best. So, let the breathable feel of the Nike Dri-FIT ADV AeroSwift Singlet take you across the finish. Lightweight and silky smooth, the singlet uses our most innovative technologies to get you to your personal best. This product is made with at least 75% recycled polyester fibers. More Benefits - The shape of the back armhole helps promote natural movement. Product Details - 100% polyester - Machine wash - Imported - Shown: White/Black - Style: DM4624-100 SIZE & FIT Sm fit: sleek and tailored