Shop women’s underwire bikini tops designed to provide lift, structure, and dependable support. Explore bra-sized, molded-cup, plunge, scoop-neck, balconette, twist-front, and convertible styles in a range of colors, prints, and textures.
An underwire bikini top supports the bust with a structured wire beneath the cups. Depending on the style, additional features may include removable or molded cups, adjustable straps, J-hooks, convertible crossback designs, power-mesh frames, and hook-and-eye back closures.
When choosing an underwire swim top, begin with your usual bra size and review the size combinations offered for that specific product. Consider the cup shape, neckline, strap width, back closure, and coverage level. Fuller-cup and wide-strap styles can offer additional support, while plunge and balconette designs create a more open neckline.
Pair your underwire bikini top with a coordinating high-waist, hipster, tie-side, cheeky, or full-coverage bottom. Tops and bottoms are sold separately unless otherwise specified.
