Midlayer is one. Built with a HELLY TECH® PROTECTION, it’s fully waterproof/breathable and windproof. We added a soft, warm Polartec® 100g fleece lining to keep you comfortable on chilly days. The Crew is perfect for a variety of conditions, both on deck and ashore, and light enough to work as a midlayer underneath a tougher jacket when weather gets extreme. Features such as a removable hood, handwarmer pockets, quick-dry lining, adjustable cuffs, and a one-hand adjustable hem, have helped make this a trusted favorite among sailors.