Joe's USA Men's Short Sleeve V-Neck Jersey T-Shirts in 37 Colors Joe's USA(tm) - Men's Short Sleeve V-Neck Jersey T-Shirts in 37 Colors. Printed with Joe's USA(tm) Logo Inside 4.2 oz., 100% combed ringspun cotton, 30 single. Coverstitched v-neck and hemmed sleeves Custom contoured fit. Athletic Heather is 90/10 cotton/polyester, alternate Heather colors are 52/48 cotton/polyester Marbles are 4.0 oz., 91/9 polyester/cotton, 30 singles. Neons are 3.6 oz., 52/48 cotton/polyester, 40 singles. Printed with Joe's USA(tm) Logo Inside. Sizes XS-3XL