Ergonomic soft-edge design for comfort and control Rounded corners and softened edges reduce irritation and friction on hands and thighs. Provides a secure, comfortable grip during long swim sessions and technique drills. Durable, lightweight high-density EVA foam Resists warping and water absorption to maintain shape and buoyancy over time. Withstands regular use in chlorinated pools, ocean waves, and freshwater lakes for reliable performance. Suitable for adults and children, unisex fit Supports swimmers of all ages and skill levels: from children learning to kick to adults refining leg strength and technique. Lightweight construction makes it easy for beginners to handle and for coaches to carry. Versatile for multiple water settings and training goals Ideal for lap kick sets, technique work, aquatic conditioning, and rehabilitation exercises. Works equally well at home pools, resort beaches, community centers, and summer lake outings. Key benefits at a glance Comfort: Soft edges reduce chafing and improve contact during drills. Function: Provides steady buoyancy to isolate legs and focus on kicking. Durability: High-density EVA foam resists chlorine, salt, and regular wear. Compatibility: Designed for pool, beach, and lake environments; fits both kids and adults. Practical use scenarios Swim lessons: Children use the board to build confidence and master kicking technique while instructors focus on form. Training sets: Adult swimmers use the board for focused leg workouts and kick sets to improve propulsion and endurance. Rehabilitation and fitness: Physical therapy and low-impact aquatic workouts use the board to support controlled movement and muscle recovery. Materials and performance: Made from high-density EVA foam for long-lasting buoyancy, minimal water absorption, and resistance to warping in chlorinated, salty, or fresh water.