These vests offer a unique open-shoulder design with a flexible neoprene collar and two large accessible zippered storage pockets and handwarmer pockets. Features a D-ring for clipping on items that might come in handy. Coast Guard Type: USCG Type III Flotation Material: PVC Foam front/PE Foam back Shell: Nylon and a soft, lightweight mesh for ventilation Closure: Two adjustable belts and zipper front closure. Color is Dark Green.