Versatile and trustworthy mountaineering boots made from a single upper in Perwanger® leather treated with Hydrobloc® and finished with Microfiber and Superfabric® inserts. The internal tongue is padded and adjustable and with an auto-blocking fastener, this boot frames the feet beautifully and has a very good fit. These boots are suitable for high mountains and also have a rubber strip to protect against scratches and lacerations. They have an undercut heel to make slowing down in descent safer. These boots are also suitable for winter hiking and guarantee good stability and shock absorbency thanks to a triple density wedge. The Vibram® Teton sole gives great traction and can be used with the Zamberlan® PCS for use with automatic crampons.