Hydrodynamic silicone swim fins designed to improve propulsion and comfort Up to 20% boost in propulsion: engineered with a hydrodynamic design to reduce water resistance, helping you swim faster and with smoother kicks in training and competition environments. Secure, safe footing: nonslip soles provide stable footing for athletes, beginners, and children, with a weight support of up to 100 kg for safer activity in pools, beaches, and open water. Flexible and comfortable: crafted from flexible silicone to offer a secure fit while preserving ankle mobility, making extended wear more comfortable without sacrificing performance. Travelfriendly and versatile: lightweight, portable fins suitable for pools, beaches, and water parks; easy to carry for diving or surfing trips. Use scenarios Pool training and drills: use during kick sets to develop propulsion and technique, enabling faster turns and improved endurance without added gear. Open water practice: ideal for swimming in lagoons, lakes, or calm sea conditions to build speed and stamina while maintaining ankle flexibility. Family trips and travel: convenient for beach days, water parks, or during diving and surfing activities, providing reliable performance in varied aquatic environments.