Double-needle stitched sleeves and bottom hem Double-needle cover stitched front neck High-Density Fabric: Your design will look sharp and colorful due to remarkable ink coverage from a 5 oz.; 100% cotton jersey Business Use: Team Sports; New Product Launches; Charities; Construction; Warehouse Personnel - 5.0 oz., pre-shrunk 100% cotton - Ash is 98/2 cotton/polyester and Athletic Heather is 90/10 cotton/polyester - Black Heather, Neon Colors, Safety Colors and all Retro Colors are 50/50 cotton/polyester - Seamless 1x1 rib collar - Shoulder-to-shoulder taping - Double-needle stitched sleeves, bottom hem and front neck