Coast Gaurd approved. DESCRIPTION The System vest is a 4-panel, super comfortable & stylish life vest that's great to take anywhere and everywhere. Increased arm holes and segmented foam & rib panels give the System more mobility than other vests. The Dual-Hinge front provides increased mobility, range of motion and comfort. A 3 dimensional cut provides a sleek performance based fit while the dual Tru-Fit flex panels give you the ultimate adjustability and comfort to fit your specific body contours. With superior drainability, the System quickly releases water to keep the skier lighter and drier. Lastly, the oversized armholes and front zip entry allow for maximum maneuverability and reach and easy entry.