Material and comfort Made from lightweight, durable EVA material. Soft and comfortable for extended use. Reliable construction provides buoyancy for resistance training. Dries quickly after use and remains practical in daily training. Technique and control Helps you maintain proper leg position so you can focus on arm movements and overall stability in the water. Suitable for swimmers of all levels to improve balance and stroke technique. Size and design Dimensions: 25 x 11 x 14 cm. Features an innovative 8digit design and the size for swimmers at all levels. An essential training aid for effective swimming development and reaching fitness goals. Performance and practicality Lightweight, quickdrying, and practical for regular training sessions. Delivers reliable buoyancy to support resistance training and technique work. Use scenarios Scenario 1: Technique development and endurance. Use during freestyle or backstroke practice to keep the legs buoyant, allowing you to concentrate on arm strokes and breathing. Scenario 2: Drills with coaching. Use to isolate arm movements and improve body position, balance, and stroke efficiency in group or solo sessions. Scenario 3: Rehab and lowimpact workouts. Employ for comfortable buoyancy during rehab or longer cardio swims, focusing on upperbody work without overloading the legs.