AFS 8000 - Expedition Shoes - Asolo。The Men\'s Asolo AFS 8000 Mountaineering Boot is a high-performance boot designed for serious mountaineers tackling the world\'s highest peaks. Made from durable and waterproof synthetic materials, the boot features a Thinsulate liner to keep feet warm and comfortable in even the most extreme weather conditions. The Vibram sole provides excellent traction on rock, ice, and snow, while the Asoframe midsole offers cushioning and support during long approaches and descents. The AFS 8000 is compatible with step-in crampons, making it a versatile choice for mountaineers of all skill levels. With a weight of 4 pounds 4 ounces, these boots are a solid choice for technical mountaineering and high-altitude climbing.