Speedo Biofuse Training Fin Size:9-10 is specifically designed to conform

is specifically designed to conform to upper brace brackets for instant comfort and prevention from lacerations

and an IPX4 rating protects against splashed water from any angle

Running Kick and Mark

Made from PVC material

Just you and your One Touch is all that is needed to take your game to the next level

Speedo Biofuse Training Fin Size:9-10 is specifically designed to conformSpeedo training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you. Features Featuring Biofuse Technology. Designed for the fitness swimmer who has established leg ankle strength. Improves kick, ankle flexibility, leg and core strength. Creates max resistance in the water for speed development. Can also be