The Neil Pryde High Hook (CE50) Buoyancy Aid/Flotation Vest 2020 from Oceansource is CE50 certified and- thanks to the inner foam- have a high buoyancy. The vests are super light and comfortable to wear.
Soft buoyancy foam
Side zipper with adjustable buckles
Large front zipper pocket
Harness Hook Hole
Size Chest size (cm) Weight Class (kg) Buoyant Class