Lightweight, warm and waterproof/breathable, we designed this midlayer shell jacket to be an essential for boat life in winter. Our trusted Helly Tech® Professional shell construction keeps you dry and shielded from wind. A combination of insulation, Polartec® fleece, and H2Flow™ technology keeps you warm out at sea, while still allowing you to ventilate as needed. Because sailors need maximum freedom of movement, the jacket has Y-cut arms, adjustable cuffs and minimal seams. A high protective collar and hand-warming pockets enhance your protection from the elements. This product contains recycled material. See composition for more details.