SPEEDO Fastskin Kickfin Swimming Fins

87 years of racing knowledge focussed into a system of new training tools. Fastskin training aids - designed to make you train smart and race fast. The Fastskin Kickfin has shorter blades for faster kicks and greater power, creating maximum resistance in the water. Features: - Speedo?s best ever fitting fin uses 3D foot-form scan technology, providing increased comfort and a secure fit - Dual material construction ensures strength and flexibility, whilst allowing this fin to be 40% lighter than other Speedo fins, meaning less fatigue over longer kick sessions - Tread pattern added to sole and open heel to give additional grip on turns and when diving off blocks - Short dual rail blades for powerful water propulsion Specifications: - Polypropylene / Thermoplastic Rubber