|Barely There Womens Invisible Look Stretch Foam HiDouble Dry en Underwire Bra 4104 fiber content is Inner center belt lining: 100% nylon. Center belt lining, cup linings: 100% polyester. Cup Pad: 100% polyurethane foam. Cup, back: 85% nylon, 15% spandex. Exclusive of trim and elastics.. Barely There Womens Invisible Look Stretch Foam HiDouble Dry en Underwire Bra No ruffles. No seams. No funny shapes under your clothes. Bestselling Barely There bra is so smooth and light the main way you can tell it is there is by the flattering shaping it gives your curves. Smooth invisible line-free look with flat straps and c. Barely There Womens 4104 comes with 1 Bras per Pack.