Spinlock Deckvest Vito Offshore 170N Hammer- DW-VT2/H170Spinlock VITO AFS Deckvest with HRS Harness Release System Inflatable Lifejacket DW VT2 H170 The AFS (Advanced Flotation System) puts the buoyancy of the inflated jacket where it functions best giving enhanced rotation, freeboard and most importantly stability in the water. The low profile gives users a much higher level of moveability both in and out of the water essential in a rescue situation and for self help. 170N buoyancy Striking design finish