Details Scarpa Mont Blanc Pro GTX Mountaineering Boot The Mont Blanc Pro GTX has been designed to meet a rapidly growing area of mountain users; people who want to head to the mountains in winter, but who don’t necessarily want to take the steepest line to the summit. The Mont Blanc Pro has the perfect combination of modern materials, like Gore Tex Insulated Comfort Footwear and HS12 impregnated 3mm suede for weather protection and insulation. The Mont Blanc GTX uses the Scarpa Ergo Fit System which allows maximum ankle mobility (only in the right directions) for climbing sensitivity, and also gives extra support for travelling on steep terrain. The Total Traction sole unit allows enough flex for long approaches to be completed comfortably but, thanks to the Pro Fibre insole, stiff enough for Crampomatic crampons for climbing.p> Weight 1820g (pair 42) B2/3 rated mountaineering boot Waterproof and breathable membrane Integrated snow gaiter Synthetic flex point Scarpa Ergo Fit System Heel Tensioning Rand Lightweight variable thickness midsole for walking comfort PU shock absorbing inserts in the heel and forefoot gives 30% more shock absorbing support Insole provides proven flex characteristics and stiffness NAG last Uppers: 3mm HS12 suede Lining: Gore-Tex Insulated Comfort Footwear Midsole: Pro Fibre with dual density PU inserts Sole: Vibram Total Traction Made in Italy Specifications Mont Blanc Pro GTX Mountaineering Boot