Perfect buoyancy aid for fishing and wildlife exploration. Three zipped pockets. Two large mesh pockets on the back. Multi point attachment fitting and retro-reflective patches on the shoulders.Features:Buoyancy 50 Newton:- The buoyancy of a lifejacket is measured in the Newton unit. A lifejacket must have sufficient buoyancy to keep the user´s airways above the surface. The vests are divided into different classes depending on the amount of buoyancy, though the actual Newton´s number may vary depending on the size of the vest.