Bella - Ladies' Flowy Off Shoulder Long Sleeve Shirt - 8850 100% Polyester 3.7 oz., 65/35 polyester/viscose, 32 singles. Athletic Heather is 52/48 polyester/viscose. Marbles are 3.5 oz., 91/9 polyester/airlume combed and ringspun cotton, 40 singles. Neons are 3.7 oz., 65/35 polyester/viscose, 32 singles.