If you're looking for a technical boot for climbing with crampons or for expeditions, you must have a look at the La Sportiva Women's Nepal Cube GTX. These mountaineering boots are the perfect choice for particularly demanding tours. They are very lightweight, yet well insulated so that your feet won't get cold on long tours at high altitude. The GORE-TEX Insulated Comfort membrane is responsible for this, as it provides great insulation, is waterproof and breathable. So, your feet will stay warm, dry and comfortable. The Vibram outsole with the integrated Impact Brake System will provide the best traction possible on all sorts of surfaces. The Impact Brake System absorbs negative ground impact, assists on climbs and prevents any forward slipping on downhills. Thus, these boots will take some of the strain off your joints and guarantee stability on all sorts of terrain. The multidirectional hinge on the upper, 3D Flex System, allows the ankle to make the most of its natural characteristics without losing stability. The La Sportiva Women's Nepal Cube GTX mountaineering boots are fully compatible with crampons.