Multisize Waist Adaptability Secure nonslip fit across different waist sizes with a detachable adjustable waist strap. This flexible design delivers comfortable, stable support for a wide range of water activities. Improved Safety Provides fatigue relief and cramp care support to help you train longer and stay comfortable in water workouts. Maintains buoyancy for safety and uses a visibility color to enhance visibility in the water. Reliable Aquatic Design Kayakingswimming compatibility allows use across diverse water activities. Waterproof compartment structure with sealed compartments to securely store items during use with precision. Longlasting Material Engineered to resist puncture and abrasion, preserving structural integrity during water activities. Flexible, tearresistant fabric delivers durable, sustained reliability. Use scenarios Pool lap swimming and water workouts: Use the buoyant aid to reduce fatigue, support leg positioning, and maintain safe buoyancy throughout longer sessions. Openwater training and mixed water activities: Compatible with kayaking and swimming to stay buoyant and visible while you train or explore. Water activity with item storage needs: The waterproof compartments securely hold small valuables, enabling you to carry essentials confidently during sessions.