Bikini briefs by Rip Curl Made from a stretch swim fabric Low rise, hipster styling Cut-out side detail Ruched back ABOUT RIP CURL Aussie label Rip Curl was born in the cold water waves of Bells Beach. Not just for the boys, Rip Curl know that girls are part of the crew too. Whether that's chasing waves in uncharted reefs or on untracked powder runs, we're doing it in their bikinis and beach clothes.. Fabric 1: 80% Polyamide, 20% Lycra Elastane Lining: 100% Polyamide. Machine Wash According To Instructions On Care Label.