|Barely There Womens Invisible Look Balconette Underwire Lift Bra 4327 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 Balconette Underwire Lift Bra Expand successful Invisible Look collection with new balconette silhouette. Features: Updated, modern silhouette Clean lines and a no-show through look Smooth, line-free look No funny shapes under your clothes Flexible frame and light lift cup. Barely There Womens 4327 comes with 1 Bras per Pack.