La Sportiva Women's Nepal Cube Mountaineering Boots, Size 40, Ice 22QPDWWN

Design: Idro-Perwanger Roughout Leather™ upper is made with high abrasion resistant fabric for added durability Innovative 3D Flex™ ankle Removable and adjustable variable fit tongue Air-injected rubber rands keeps boot secure as you move In-Shoe Comfort: Highly insulating Carbon Tech™ honeycomb insole is lightweight, stiff and low profile Insulated Comfort Gore-Tex™ membrane provides waterproof breathability coupled with insulation Adjustable turbo heel straps for a snug, adjustable fit Durability & Traction: Vibram™ Matterhorn sole with Impact Brake System™ provides unparalleled traction and grip Additional Details: Ideal for winter mountaineering, ice climbing, mixed climbing Weight: 25.20 oz (716g)