Seafolly Brazilian Bikini Bottom in Black. - size Aus 10/US 6 (also in ) Seafolly Brazilian Bikini Bottom in Black. - size Aus 10/US 6 (also in ) Self: 90% nylon 10% elastaneLining: 88% nylon 12% elastane. Hand wash cold. Side cut-out accent. Ribbed fabric. Stretch fit. SEAF-WX344. 40285 165. Seafolly has been at the epicentre of Australian beach lifestyle since 1975 and has quickly become one of the most recognized swimwear and beach lifestyle brands world-wide. Setting the seasons trends and launching summer swim fashion is all a part of the Seafolly ethos. Believing in the Seafolly girl by offering fun, fashion forward and innovative ranges of swim and lifestyle wear has garnered legions of fans and followers.