Your go-to bikini top. Katie features a classic triangle bikini top bodice with ultra-thin straps that tie around the neck and back to give you a custom fit. Katie is one of OneOne's favorite triangle bikini tops because of her adjustability, versatility, and flattering shape. Featuring removable straps and pads. OneOne's Ariel bikini bottom is quite the bombshell. Let out your inner sass in this string bikini bottom. With ultra adjustable sides, this dainty-designed tie closure bikini bottom is the sexiest of them all.