This fan-favorite muscle tee is made from a soft cotton/poly jersey blend that’s light and breezy for the summer. It’s designed to feel washed, worn-in, and broken-in from day one, featuring ribbing at the neck and sleeves for added structure. This versatile staple works just as well on its own as it does layered up.  80% COTTON RIB 20% POLYESTER, 200 GSM TRIM FABRIC: RIB 2X1, 160 GSM VINTAGE WASH