Waterproof & breathable GORE-TEX technology Water resistant full grain matt leather upper Double layer leather to maintain boot shape throughout the front profile Tapered & curved upper to increase comfort around the calf Embossed Musto logo on back of boot YKK heavy gauge plastic side zip Leather top cross tab & stud to ensure zip pull remains locked & still Leather lined zip gusset Supportive heel & toe stiffener Removable leather covered shock absorbing footbed Vibram outdoor sole providing excellent grip & durability