4.2 oz., 100% airlume combed and ringspun cotton, 32 singles; Ash is 99% airlume combed and ringspun cotton, 1% polyester; Athletic Heather is 90% airlume combed and ringspun cotton, 10% polyester; All other heather colors are 52% airlume combed and ringspun cotton, 48% polyest; Retail fit; Unisex sizing; Sideseamed; Tear away label; Pre-shrunk; BELLA CANVAS uses sustainable manufacturing processes with Blue Sign certified dyes, efficient dye houses that adhere to the state of California’s EPA r