9.8 oz/ly (CA), 5.9 oz/sq yd (US), 199 gsm (EU). 60/40 cotton/polyester waffle knit. Combed and RING SPUN cotton. Taped neck for comfort and durability. Tear away label for private branding. 3-button front placket. Side seamed. Classic fit. *50/50 cotton/polyester.