Gildan mens Heavy Cotton 5.3 oz. T-Shirt(G500)-BLACK-S-10PK Go to amazon.com Related posts Top plain t shirts Feature100% preshrunk cotton.Seamless rib at neck.Taped shoulder-to-shoulder.Double-needle stitching throughout.Ash Grey is 99% cotton, 1% polyester. Description100% preshrunk cotton, Seamless rib at neck, Taped shoulder-to-shoulder, Double-needle stitching throughout, Ash Grey is 99% cotton, 1% polyester, Sport Grey is 90% cotton, 10% polyester.