This product is available in sizes ranging from Small to 3XL and 5XL and features 65% Polyester and 35% Cotton Pique fabric with a weight of 210 GSM and UPF ratings of 30+ for light colors and 50+ for dark colors. It includes durable top-stitched armholes, twin-needle sleeve and hem, a knitted flat collar for a sleek appearance, and the men's style comes with a loose pocket.