Perfect to wear as a bra under strapless dresses or tops. Made from soft and breathable 96 % Nylon and 4% Spandex.Please note the bandeau bra support max to cup size C.It's best for small busted women No wires, hooks or adjusting straps.great comfort and support for every woman without any underwire The machine washable breathable fabric provides optimum support without feeling a constriction in the chest