Aqua Sphere Microfin HP The Microfin HP is a short blade training fin for a great leg muscle workout. The unique and best selling structure acts specifically on those body areas that competitive swimmers need to strengthen. The closed heel foot pocket is fitted to efficiently transfer power from foot to fin while the short blade is calibrated to allow for a consistent kick tempo while maintaining proper technique. Top quality materials provide efficiency, durability and comfort with significantly reduced incidents of cramps. Features Rigid sole helps prevent cramping Closed foot pocket made of durable TPR polymer material Anti-slip rubber pads grip the wall during flip turns and on wet floor Improves technique while strengthening and toning muscle Muscles reinforcement Specs Ergonomic Footpocket Bi-Material Technology Power Transmission Zone Euro Sizes: 32-33=Uk 12.5-1 34-35=Uk 1.5-2.5 36-37=Uk 3-4 38-39=Uk 5-6 40-41=Uk 6.5-7.5 42-43=Uk 8-9 44-45=Uk 10-11
