Helly Hansen Crew Midlayer Jacket, ideal to protect from cold weather on the boat and in the city. HellyTech Protection 2 ply fabrication Durable Water Repellency (DWR) treated waterproof, windproof and breathable canvas. With fully sealed seams, quick dry lining, insulated Polartec® 100g fleece lining, hand warmer pockets, adjustable hem and cuffs.