5.3 oz/yd², 100% cotton; 50% cotton, 50% polyster: Heather Red/White, Heather Maroon/White, Heather Navy/White, Heather Royal/White, Graphite Heather/Black; Ash Grey is 99% cotton, 1% polyester/Graphite Heather (sleeve stripes) 50% cotton, 50% polyester; White is 100% cotton/Graphite Heather (sleeve stripes) 50% cotton, 50% polyester; Black/White is 100% cotton; Taped neck and shoulders; Tear away label; Contrast self-fabric sleeve stripes; Double needle sleeve and bottom hems ; Semi-fitted contoured silhouette with side seam; Seamless double needle 1/2 collar