4 oz./yd² (US), 6.7 oz./L yd (CA), 100% polyester interlock jersey with Pro-Lock technology; Pro-Lock collection’s cationic disperse dyed polyester locks in colorfastness to create a bleed-resistant print surface that produces vibrant, crisp graphics; Moisture-management properties; UPF 50 protection; Snag-resistant; Standard fit; 3" self-fabric cadet collar; Dyed-to-match zipper with top and bottom self-fabric covering and locking YKK pull in Black; Hemmed long sleeves; Tear away label for comfort and relabeling;