Cottonique Women's Hypoallergenic Slimfit Pullover Bra made from 100% Organic Cotton Chemical-free, Synthetic-free, 100% Natural cotton fabric Spandex-free and latex-free shoulder straps and bottom band elastic for comfortable support Soft flat seam stitching and double-layered cotton lining minimize skin irritation Irritation-Free label for sensitive skin Designed specifically for A-B cup sizes; sizing chart available among product images