- Easy water adaptation: Promotes gradual water acclimation for beginners. Designed for even upper-body weight distribution to help stabilize posture and reduce load during early swimming practice. - Fatigue-reducing design: Safe, integrated connections with balanced buoyancy across its multiple swim modules minimize strain and prevent unexpected loosening for steady support. - Safe training system: The adjustable buoyancy modules provide lift for youths and adults. Multiple modules allow tailored buoyancy for a variety of water sports and training scenarios, improving safety and ease of use. - Highly flexible construction: Material combines highly flexible closed-cell foam with a soft-touch finish. Enables secure movement in water, maintains shape over time, resists water, and enhances comfort and stability while swimming. - Practical use scenarios: - Swim lessons and technique drills in pools for beginners of any age. - Aqua fitness or rehabilitation for youths and adults, with customizable buoyancy for progressive training. - Prep work for water sports requiring buoyancy and balance, such as snorkeling or paddle sports. - Key attributes: adjustable fit for a wide range of waist sizes, multiple buoyant modules for customizable lift, durable closed-cell foam with a soft feel, water-resistant construction, designed for safe, versatile pool and water-sport use.