NIKE 128898-012-S Men’s Dri-FIT Tech Solid Polo Shirt – Pewter Grey helps keep you comfortable and dry by moving perspiration from your skin to the outside of the shirt for rapid evaporation. This breathable polo shirt features a three-button placket, the trademark Swoosh design on the left sleeve and UV protection up to 30 UPF. This polo shirt is made of 95 percent polyester, 5 percent spandex and is machine washable.