Fladen Flotation Jacket 846The Fladen Jacket is EN393 certified as a Flotation Jacket. Fantastic warmth throughout. Waterproof with a concealed hood. Can be worn on its own, or worn in conjunction with the Fladen Flotation Trousers. Also available as a one piece suit. Fladen's jackets are manufactured from a light, soft, wind and water resistant fabric which gives incredible comfort and mobility. Size Buoyancy Buoyancy w Trousers 2XS 30 40kg 94cm 40. 4N 50N XS 30 50kg 106cm 40.