5.6 oz./yd (US) 9.3 oz./L yd (CA), 50/25/25 polyester/ airlume combed and ringspun cotton/rayon, 32 singles. Retail fit . Unisex sizing. No drawstrings. 1x1 smooth rib fabric is uniquely engineered with a flat surface ideal for screen printing. Side seams. Tear away label.