The La Sportiva Men's Makalu Mountaineering Boots have become among the most popular alpine footwear for everyone from casual climbers to Outward Bound students and instructors. These durable leather boots hold up to years of abuse in the mountains and provide plenty of support for hiking with a heavy load. Thanks to full crampon compatibility, the La Sportiva Makalu Mountaineering Boots make a great choice for glacier travel, and their Vibram soles provide excellent traction on snow, mud, dirt, and rock.