Mid-Layer liners use a design technique called body mapping to enhance comfort and fit. Body mapping utilizes appropriate fabrics and shaping to reduce bunching and bulk at various stress points. That means that every Mid-Layer piece can comfortably be worn under any Harley-Davidson® jacket or alone as a separte outerwear piece. This mid layer is exclusive to the Mid-Layers Collection. Windproof and water-resistant 85% polyester, 15% spandex. Jersey lined hood. Zipper front. Bungee cord and toggle at waist. Extended cuffs with thumbholes that cover the hand to block air from blowing up the sleeve. Two zipper hand-warmer pockets. Embroidered graphics on left chest.