4.2 oz./yd2 (US) 7 oz./L yd (CA), 100% airlume combed and ringspun cotton, 32 singles . Ash is 99/1 airlume combed and ringspun cotton/polyester. Retail fit. Unisex sizing. Coverstitched v-neck and hemmed sleeves. Shoulder-to-shoulder taping. Side seams . Tear away label.