Yanyngs Lifeline Life Jacket – Ultra-Thin Safety Vest for Active Adults
High-visibility lightweight design ensures effortless movement without bulk, ideal for high-intensity water sports. Constructed with 210D nylon outer shell and 150D polyester mesh lining for superior breathability and quick-drying performance. Military-grade stitching and reinforced stress points withstand extreme conditions (surfing/motorcycling) while remaining sub-450g. Dual-stage safety system: 50N buoyancy foam core + emergency whistle meets ISO 12402-5 standards for open-water safety. Multi-sport versatility: optimized for jet skiing, kayaking, offshore fishing, and alpine lake crossings with low-profile ergonomic cut. Stealth pocket design stores compact survival gear without compromising hydrodynamics during competitive swimming. Certified for US/EU/AUS watercraft regulations – ships in bulk quantities with OEM customization available.