Jerzees Adult 5.6 oz. Heavyweight Blend 50/50 Cotton/Poly Adult Long-Sleeve T-Shirt 50% cotton/50% polyester jersey 5.6-oz Seamless body with set-in sleeves 1x1 seamless ribbed crew neck collar Double-needle cover stitched neck armholes and waistband shoulder-to-shoulder taping Double-needle sleeves and bottom hems