One Piece Swimwear Australia Womens One Piece Swimwear Speedo Solid Leaderback One Piece Team Navy One Piece Swimsuits Speedo Speedo Girls Digital Allover Leaderback One Piece Black Multi Speedo Girls Digital Allover Leaderback One Piece Black Multi. Girls Endurance+ Leaderback One Piece with; Round neckline Front lined for modesty Embroidered logo detail Leaderback allows for a wide range of shoulder movement Chlorine resistant thread for durability & longevity Made from: 53% Polyester 47% PBT Polyester (Endurance +) A classic, this much loved style is a kit bag essential, Speedo's popular medalist suit features a smaller back key hole for added support and a medium cut leg for comfy swim sessions. Super durable and built to last, it's made from our exclusive Endurance+ fabric for 100% chlorine resistance.