Designed for professionals and beginners alike, the La Sportiva Makalu Mountaineering Boots provide the grip, balance, and comfort for cold alpine climbs and technical rock climbing excursions. The durable upper leather, along with dry-best lining, provides exemplary moisture management. Traditional mountaineering boots with style and comfort Skywalk MPE sole offers ultimate comfort and compatibility with crampons Rugged Idro-Perwanger leather upper with Vibram rubber band for sticky grip Superior Dry-best lining provides excellent moisture management and dries quickly Integrated steel shank promotes balance when carrying heavy backpacks Form-fitting Aircushion midsole for supreme comfort during technical climbs Packs easily within a backpack Great for alpine climbs, skiing, backcountry tours, and more 1-year manufacturer warranty against defects in material and workmanship