12 oz./yd² (US), 20 oz./L yd (CA), 82/18 cotton/polyester Charcoal Heather is 66/34 cotton/polyester Oxford Grey is 77/23 cotton/polyester Reverse Weave® resists shrinkage Four-sided sewn down neck label 1x1 ribbed underarm, sides and bottom band 3 ¾" wide 1X1 ribbed knit cuffs Embroidered "C" logo on left sleeve Style has transitioned to no longer feature a back yoke This product meets the following Sustainable Style subcategories - Sustainable Manufacturing - This product was made in a facility that is run by at least 50% renewable energySocially Conscious Manufacturing - This product was made in a facility that utilizes the Higg Index and has implemented Level 2 practices or above, and was made by a mill that has partnered with or is accredited by the Fair Labor Association