Features of the Marmot Women's Kerr 3/4 Sleeve Top Marmot upcycle product with recycled Polyester from ocean plastics Ultraviolet protection factor (UPF) 30 Flatlocked seams for added comfort Forward set shoulder seams Henley styling with 4 button placket Shirt tail hem with drop tail back for increased coverage Polyester for wicking Fabric Details 50% Cotton, 50% Recycled Polyester