Details: Ribbed elastic collar 2 button placket Longer rear hem for extra coverage Side slits Nike stitched logo Snug fit Fabric: 59% cotton, 41% polyester Dri-FIT This high-performance, microfiber, polyester fabric wicks sweat away from the body and moves it to the fabric surface, where it evaporates. As a result, Dri-FIT fabric helps you stay dry and comfortable.