4 oz./yd (US), 6.7oz./L yd (CA), 100% polyester interlock jersey with Pro-Lock technologyPro-Lock collections cationic disperse dyed polyester locks in colorfastness to create a bleed-resistant print surface that produces vibrant, crisp graphics.Shaped, standard fit with curved bottom hemMoisture-managementSnag resistant2″ self-fabric cadet collarDyed-to-match zipper with top and bottom self-fabric covering and locking YKK pull in BlackHemmed long sleevesUPF rating of 50Tear away label for comfort and relabeling