The La Sportiva Karakorum Mountaineering Boots are versatile leather boots perfect for light duty mountaineering and backpacking, or various types of outdoor work situations where you need durable support and all-day comfort. The high-density nylon insole provides flex and protection throughout.

• Idro-Perwanger Roughout Leather upper ideal for water repellency, breathability & durability
• New-matic crampon compatibility & long lasting consistent flex
• SBR Aircushion provides cushion & helps insulate from cold or hot climates
• Aggressive Vibram sole (semi-automatic crampon attachment)
• Multi-directional 3D Flex hinge promotes easy flex & faster break-in period