4.5 oz./yd² (US) 7.5 oz./L yd (CA), 100% ring spun cotton, 30 singles Antique colors & Sport Grey: 90/10 cotton/polyester Heather colors & Blackberry: 35/65 cotton/ polyester Graphite Heather: 50/50 cotton/ polyester Modern classic fit High stitch density for smoother printing surface Non-topstitched, narrow width, rib collar Taped neck and shoulders Double-needle sleeve and bottom hems Tear away label