Sliding into the Retro-X Jacket feels like stepping inside from out in the cold — an instant warmup. It features a soft, windproof membrane bonded between a thick and fuzzy outer layer of ¼"-pile sherpa fleece and an interior, moisture-wicking, highly air-permeable mesh lining. The resulting fabric sandwich traps heat, blocks wind and feels smooth and comfortable against the skin. Details include Y-Joint sleeves for mobility, a vertical zippered chest pocket made of 100% nylon with a weather-shedding DWR (durable water repellent) finish and zippered handwarmer pockets lined with brushed polyester mesh. Treated with HeiQ Fresh durable odor control, the Retro-X will keep you welcome among friends at the end of the day. Hip length.