4.2 oz., 100% Airlume combed and ring-spun cotton, 30 singles; Heather CVC/Blend Colors:Â 52% airlume combed and ring-spun cotton, 48% poly (Ath. Heather - 90% airlume combed and ring-spun cotton, 10% poly); Neon Colors:Â 3.6 oz., 52% airlume combed and ring-spun cotton 48% poly, 40 singles; Black Heather CVC:Â 90% airlume combed and ring-spun cotton 10% poly; Sideseamed; Youth unisex; Neons are brighter than they appear online; Tear-away label