Key benefits — why you need this swim belt Safer, more confident practice: The integrated buoyancy body supports flotation so swimmers can focus on technique instead of worrying about staying afloat. Comfortable for long sessions: Breathable construction plus a soft EVA surface reduces skin irritation and improves comfort during lessons or recreation. Easy to use and adapt: An adjustable strap and quick-release buckle make the belt fast to put on and take off, and fit a wide range of body sizes from children to adults. How it solves common problems Removes hesitation while learning: Buoyancy support lets beginners practice kicks, body position and arm strokes with less fear of sinking. Prevents chafing and discomfort: Soft EVA contact surface and breathable materials reduce rubbing and moisture buildup. Reliable performance in water: Waterproof outer layer and stable material architecture maintain shape and support through repeated use. Main features Buoyancy body designed for targeted technique training, allowing focused practice of different strokes and leg/kick drills. Breathable materials and soft EVA surface for skin-friendly wear. Waterproof outer layer with a stable construction that supports controlled movement and consistent buoyancy. Adjustable strap and buckle to fit both children and adults — suitable for family use or shared equipment. Intuitive quick-release closure for rapid on/off and safe, ergonomic wearing due to low overall weight. Compatibility and material information Materials: Soft EVA surface, breathable fabric body, waterproof outer layer with rigid/stable internal architecture. Size/fit: Adjustable strap and buckle accommodate a wide range of waist sizes; suitable for both child and adult users. Function: Designed for swim training support, flotation, and technique practice in pools and open water. Recommended use scenarios 1) Beginner swim lessons: Use the belt to help new swimmers practice kicking and body alignment without constant fear of sinking, allowing instructors to focus on stroke mechanics. 2) Family swimming and recreation: Shared, adjustable design fits multiple family members for relaxed pool time, water play, or light training. 3) Technique drills for improvement: Intermediate swimmers can isolate leg or arm movements during drill work while maintaining proper body position supported by the buoyancy body. Practical points Quick-release buckle for rapid adjustments and safety. Lightweight and breathable for extended wear during lessons or practice. Designed for pool and open-water use; suitable for swim courses, family training, and leisure activities. This swim belt provides stable buoyancy, comfortable materials, and an adjustable, easy-to-use fit to support safe, effective swim training for both beginners and more experienced users.