7.4 oz./yd², 60/40 combed ring-spun cotton/polyester; Granite Heather is 55/45 combed ring-spun cotton/polyester; Collar hole detail; Front pocket with top opening; Ribbed sleeves and bottom band; Easy Tear™ label; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified