ONeill MM Wire Bikini Top Ladies. ONeill MM Wire Bikini Top LadiesMix and match your pieces with the O'Neill M&M Wire Bikini Top. The padded construction is built with underwire and clip back fastening. Subtle ONeill branding completes the finish. Take a dip!> Ladies bikini top> Padded construction> Underwire> Clip back fastening> Neckline spaghetti tie straps> Subtle ONeill branding> Shell: 87% Polyamide, 13% Elastane> Lining: 100% Polyamide> Machine washable