Speedo Adults Biofuse Training Fin UNISEX - US SIZE:9 - 10 43% polyesterColor: blackArticle code: DB9799-447

43% polyesterColor: blackArticle code: DB9799-447

You will not want to stop

It's oozing with cosy vibes with hooded coverage and ribbed cuffs to refine her look and create a sporty silhouette

• One way purge valve allows for clear and easy breathing

Speedo Adults Biofuse Training Fin UNISEX - US SIZE:9 - 10 43% polyesterColor: blackArticle code: DB9799-447Speedo Adults Biofuse Training Fin Our 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