4.5 oz.yd,100 combed ringspun cotton fine jerseyAsh is 991combed ringspun cottonpolyesterHeather is 9010combed ringspun cottonpolyesterCVC colors are 6040 combed ringspun cottonpolyesterAsh and White are sewn with 100 cotton threadTopstitched ribbed knit collarShoulder-to-shoulder self-fabric back neck tapeDouble needle sleeves and bottom hemCPSIA compliant tracking label in side seamEasyTear labelYouth sizes XS(2-4), S(6-8), M(10-12), L(14-16), XL(18-20)