Bella Ladies Flowy Draped Sleeve Dolman T-Shirt, DARK GREY HEATHER, X-Large 3.7 oz., 65% polyester, 35% viscose 30 singles Athletic Heather is 52% polyester, 48% viscose Marble colors are 91% polyester, 9% combed ringspun cotton, 40 singles, 3.5 oz. sideseamed