On the inside has a fuzzy and warm fleece material, with integrated molded bottom to keep in out in the snow and water. Also an excellent hold 1 pieces of Velcro and fit you can adjust. Opening has a drawcord to prevent snow in. * Bottom Part of are waterproof and above are NOT included. [Material] leather upper: polyester fabric lining: poriesuteruhuri-suautoso-ru: E. V-Neck. A foam [weight] 157.6 G (average 15.0 cm, one foot)