BUOYANCY JACKET JUMP STEARNS 50

First Class ISO EN12402-5 approved 50N buoyancy jacket (by Stearns) for descerning sailors. The side fastenings mean you can tighten this up to a snug fit. 
The soft SECU-Foam acts as a cushion for the body even under toughest regatta conditions. 

50N - Buoyancy aid (swimming aid). This is not a lifejacket! 
For regular swimmers near a beach or means of assistance, not unconscious.