Solid colors: 6.75-ounce, 100% cotton jersey knit; Heather Gray: 90% cotton / 10% polyester jersey knit; Snow Heathers: 55% cotton / 45% polyester jersey knit; All other heathers; 60% cotton / 40% polyester jersey knit Rib-knit crewneck Side-seam construction minimizes twisting Carhartt patch sewn on left-chest pocket Tagless neck label Imported