éB8803 Bella + Canvas Ladies' Flowy Scoop Muscle Tank A light and airy muscle tee that flows like the wind and feels even better. solid colors: 30-single 65% polyester/35% viscose (3.7 oz.) athletic heather: 30-single 52% polyester/48% viscose (3.7 oz.) marble colors: 40-single 91% polyester/9% combed and ring-spun cotton (3.5 oz.) slub colors: 30-single 50% polyester/37.5% combed and ring-spun cotton/12.5% rayon (4 oz.) low-cut armhole curved bottom hem side-seamed relaxed drapey fit Sizes: S-2XLé