Classic mountaineering shoe from Scarpa, high altitude with snow, working in winter conditions.Made in Asolo (Italy) The boot for technical use on high-altitude terrain and ice Classic mountaineering and high altitude activities Insole Pro-fiber XT 20 ergonomic insole in Nylon XT + fibreglass with differentiated thicknesses and rigidities with upper EVA coating. Maximum comfort, durability and anti-torsional efficiency. Lacing NewSpeed Lacingsystem with plastic and metal small parts. The advanced lacing at the tip is divided in two parts. The lower part with belt loops allows a quick sliding of the lace and the adjustment of the fit volumes in a single movement. The upper part has a lacing-block which divides the tension zones of the lacing and webbing to lock the heel. At the end the hooks for a homogeneous and progressive wrap of the upper part of the ankle. Accurate and comfortable fit without any constrictions. Sole Essential AC, designed and studied by Scarpa® a