Speedo Unisex Adult Swim Training Fin Switchblade

About this item 100% Natural Rubber Imported This innovative rubber fin offers a whole new angle on training Engineered with a unique 10º blade angle to provide maximum stability and engagement throughout the kick cycle Allows you to dramatically increase your kick cadence without sacrificing technique Angled blade maximizes down kick segment, maximizing propulsion Extended foot pocket allows for ultimate comfort Fins should fit snug. If you are in between measurements we recommend sizing down.