•SOLAS1974, asamended
• Designed in an integral form with buoyancy and to be wornwithout a life jacket
• Thermal performance:After immersing in the 0C~+2C
calm water for 6h, the body core temperature shall not fallmore than 2C
• Outer material:Neoprene
•Buoyancy:≥142N
• Equipped with life jacket light,whistle,buddy line and lifting loop.