- Robust structure: Lightweight and durable EVA foam provides stable buoyancy for swimming training, with reliable support and comfortable wear during water activities. - Progressive training tool: Helps you feel the water, supports technique development from beginner to advanced levels, and offers a comfortable grip for confident practice. - Visible and versatile: Bright colours enhance visibility in pools, lakes, and rivers, supporting safe use across waters while delivering a stylish and reliable design. - Comfort and fit: Adjustable, form-fitting straps deliver optimal stability for controlled water exercises during beginner swimming courses. Use scenarios: - Pool-based beginner lessons to learn buoyancy, balance, and stroke feel with a stable, comfortable grip. - Open-water practice in lakes or rivers to refine technique with enhanced visibility and support. - Aqua fitness or water sports training requiring stable buoyancy and a secure fit for controlled movements.