The Speedo Optimus Training Fin is designed for training at all levels. The angled blade balances propulsion while maintaining kicking and stroke tempo. The cut-out features helps to reduce ankle strain, while still providing a balanced workout. The soft orthopedic foot pockets help maintain comfort when used for extended time periods.
Features Include: Speedo fins are now color coded by size (grey body and colored footbed) 100% Rubber Angled blade to balance propulsion and help maintain kick and stroke tempo Orange with blue foot pockets Soft rubber foot pockets
Features Include:









