This lightweight Polo shirt features moisture-wicking properties to help keep you cool and comfortable on the course. Its breathable stretch jersey is crafted with recycled polyester, reinforcing Ralph Lauren’s aim to create the highest-quality products with minimal harm to the environment.Custom Slim Fit: Sleeve hugs the bicep. Tailored through the waist.Size medium has a 29" body length (front and back), an 18" shoulder, and a 41" chest.Ribbed Polo collar. Three-button placket.