Panache Isobel SW0763 Cerise UW Molded Bandeau Bikini Top Main body: 81% polyamide 2-part underwire cups have light padding for shape and support. Power mesh-lined sides and back have covered elastic edges for a custom fit. Removable covered elastic straps adjust in the back with coated metal hardware. Plastic barrel closure at center back. Larger cup sizes GG-K have coated metal hook-and-slide closure. Side boning and padded sides along cups provide additional support.