Description RECOMMENDED FOR: Backpacking, trekking on technical terrains, long distance hiking. The PowerMatic 200 GV will keep your feet comfortable and dry with its one-piece water-resistant 2.8mm full grain leather upper and waterproof, breathable Gore-Tex® lining. The PowerMatic 200 GV features a highly technical Asolo/Vibram® sole comprised of three different PU densities which are co-injected and molded together. The high-density front portion secures and guarantees maximum stability, whilst the medium-density heel reduces shock and the resulting fatigue during take-off and landing. Further shock absorption is obtained through the four strategically placed low-density cylinders that are linked from the outsole to the midsole. These are surrounded with a dual density molded rubber outsole produced in conjunction with Vibram®, on which the balance of the outsole has self-cleaning lugs designed for optimum performance on varying types of terrain. Micro Pulley lacing system. UPPER: Water-resistant full grain leather 2.6 - 2.8mm LINING: GORE-TEX® Performance Comfort Footwear offers optimal heat retention to keep you dry & comfortable during a wide range of conditions and outdoor activities. Designed for people who need moderate insulation from the elements, with the optimum combination of breathability and waterproof protection so that your feet stay dry and comfortable, even in changing conditions. Designed for a wide range of outdoor activities in moderate to cool conditions – from challenging pursuits to everyday wear. All components (leathers, textiles, laces, foams, and threads) and the entire shoe construction itself are precisely coordinated and subjected to regular quality inspections. LASTING BOARD: Asoflex 00 MR ANATOMIC FOOTBED: Lite 2 SOLE: Power Matic. Rubber bottom Asolo/Vibram - Midsole in PU triple-density WEIGHT: 785g (1/2 pair size 8 UK) Made in EU Boot/Crampon Compatibility - B1: Suitable for use with C1 crampons only