Ion Booster X Vest Side Zip unisexThe Booster 50N Side Zip offers extra buoyancy which comes in handy especially for beginners. Forever pushing innovation and design, we take pride in the optimized construction and intricate details that we believe make all the difference. Since 2011, weve made sure that all ION Vests meet CE standards and pass the rigorous testing process according to PPD89 686 EEC. Ride hard, ride safe. 50N approved ISO 12402 5 Drinking bladder fixture Keeps your