Unparalleled support in this full coverage balcony bra, 3-part mesh-lined underwire cups provide lift & shape. Side boning for added support and structure, Comfortable, foam-lined 3/4 inner slings for uplift. Fully adjustable, close-set straps won't fall off shoulders Brand: Elila, Style Number: 2818. Cups & Band: 50% Polyester, 50% Nylon.Back: 75% Nylon, 25% Spandex.