Maru Training Fins - Black

The primary benefit is to increase leg strength and improve ankle flexibility by creating water resistance, which aids in developing a more powerful and efficient kick.

No, these fins are designed specifically for training purposes to build strength and technique. Their design is not optimized for the speed required in competitive racing.

Refer to the sizing guide provided by the manufacturer or check the product's specific size markings (e.g., UK shoe sizes). The fins should fit snugly but comfortably, with an enclosed heel and an open toe.

While they can be used in open water, they are primarily designed for pool training. Be mindful of the conditions and ensure you are comfortable and proficient with them before using them in open water.

They are made from high-grade soft silicone, which provides a comfortable and flexible fit.

Rinse them with fresh water after each use and allow them to air dry away from direct sunlight. Do not use harsh chemicals.

Yes, by building leg strength and improving ankle flexibility, they contribute to a better kicking action, which is a fundamental part of overall swimming technique.

Ensure you have selected the correct size. If the fins are new, they may require a short break-in period. Try wearing them for short durations initially.

Verify that the fins are the correct size and are fully seated on your feet. The enclosed heel should provide a secure fit. If the issue persists, check if your feet are wet or if there's residue on the fins or feet.

Ensure the fins are properly sized and that there is no debris inside the foot pocket. For sensitive skin, consider wearing thin swim socks designed for aquatic use.