Solid Colors: 100% Airlume combed and ring-spun cotton, 32 single 4.2 oz.; Ash - 99% Airlume combed and ring-spun cotton, 1% poly; Ath. Heather - 90% Airlume combed and ring-spun cotton 10% poly; Triblends: 50% poly, 25% Airlume combed, ring-spun cotton, 25% rayon; Slubs: 50% poly, 37.5% Airlume combed, ring-spun cotton, 12.5% rayon; Black Slub: 40% poly, 30% Airlume combed/ring-spun cotton, 30% rayon; Heather CVC/Blend Colors: 52% Airlume combed and ring-spun cotton, 48% poly; Black Heather CVC: 90% Airlume combed and ring-spun cotton, 10% poly; 4.2 oz., 100% combed and ringspun cotton; 30 singles; Ash is 99/1 combed ringspun cotton/poly; Athletic Heather is 90/10 combed ringspun cotton/poly; all other Heather colors are 52% combed and ringspun cotton, 48% polyester; Triblends - 3.8 oz., 50% poly, 25% combed ringspun cotton, 25% rayon, 40 singles; Retail fit; sideseamed; Ribbed cuffs; Tear-away label