The Scarpa Womens ZG10 is a luxuriously comfortable leather boot that is ideally suited to walking or trekking on rugged terrain, classic alpine trails and all excursions below the snow line.Features:Nubuck leather upperGORE-TEX Performance Comfort Footwear liningComfort-Flex midsoleLBA lastVibram Hi-Trail soleWEIGHT: 1300g (size womens 38)Glossary: Nubuck Leather:Classy and robust full-grain leather with slight sanding to create the characteristic velvet appearance. Depending on the required finish, Nubuck can be waxed, brushed or left untreated.GORE-TEX Performance Comfort Footwear lining:A lining that offers durable waterproof protection and is moderately insulated for changing conditions. It provides the optimal combination of breathability and insulation to keep feet warm and dry.Comfort-Flex midsole:Using nylon for its permanent performance qualities, the Comfort-Flex midsole is moulded so it has minimum flex in the heel section but gives comfortable flex in the forefoot area. It is used for walking and hillwalking footwear.LBA Last:Features the characteristics of the BA last, yet is tailored to the lower volume foot.BA Last:Designed to avoid the generally "sloppy" fit of many trekking boots that may provide instant comfort in store, but fail to perform when needed. Scarpa have worked to provide a precision fit that will inspire confidence when used. The forefoot and toe volume are generous, without feeling over roomy, the arch and heel area are superbly sculpted to provide the desired hold and support during use.Vibram Hi-Trail:Composed of a shock-absorbing polyurethane midsole with a thermoform EVA insert at the heel and a Vibram rubber outsole. Vibram make high quality rubber soles that are renowned for durability and stability on all surfaces and in any environment.