The Maru Training Fins will increase your ankle flexibility and create water resistance to increase your muscle strength in your lower body. They have an enclosed heel and open toe and are soft and comfortable to wear. The short fin design promotes ankle flexibility and supports the development of a correct kicking action

FEATURES

• Short fin design - ideal for swim training.
• High-grade soft silicone for easy fitting
• Designed for resistance and propulsion
• Use in training to improve leg strength
• Aids ankle flexibility