ONeill Pop Rock Bikini Top Ladies. ONeill Pop Rock Bikini Top LadiesGet beach ready with the O'Neill Pop Rock Bikini Top. This padded piece can mix and match with a variety of plain bottoms for endless style. Created with a fastening back strap and adjustable shoulder straps, the top is created with Hyperdry Technology, for ultra fast drying.> Ladies bikini top> Padded triangle construct> Back fastening> Adjustable shoulder straps> Hyperdry Technology (fast drying)> O'Neil branding> Shell: 85% Polyamide, 15% Elastane> Lining: 100% Polyester> Machine washable