- Comfortable and supportive: a swim belt constructed from five parts of closed-cell foam that are lightweight and gentle against the body. It adjusts to your waist and preferences, allowing you to swim with both comfort and safety. - Quick release buckle: easy to wear and remove with a reliable quick release buckle. The simple, robust design keeps you secured in the water while remaining straightforward to operate. - Adjustable buoyancy: add or remove foam blocks to customize buoyancy and balance. Suitable for swimmers of all levels, from beginners to experts, as you tailor the feel to your ability and goals. - Optimal posture: designed to help you find a comfortable position for your posture and habits. Lightweight and portable, it can be worn at the front or back of the waist to suit your preferred stroke and technique. - Specifications and use: five-part closed-cell foam construction for durability and comfort. Adjustable to fit a range of waist sizes. Lightweight and portable for easy use at the pool or during training. - Practical use scenarios: - Beginner swim practice: use adjustable buoyancy to develop balance and breathing coordination while learning strokes. - Lap swimming and workouts: set the buoyancy to maintain stable horizontal position, reducing fatigue during longer sets. - Water fitness and rehabilitation: controlled buoyancy supports gentle movements and proper posture during low-impact exercises. - Compatibility and performance: designed to provide consistent buoyancy and support across swimming activities, with a simple, robust buckle for dependable performance and quick adjustments.