La Sportiva Nepal Cube GTX Men’s Mountaineering Boot

The La Sportiva Men’s Nepal Cube GTX Mountaineering Boot is warm and technical for big peaks with mixed terrain, glacier travel, and even vertical ice on the agenda. It has a GORE-TEX Insulated Comfort membrane that adds warmth as well as waterproof, breathable protection to the roughout leather upper. Underfoot, a honeycomb-insulated carbon insole adds a surprising amount of warmth and stiffness for how little it weighs. Vibram’s Matterhorn rubber sole ensures traction worthy of the mountain it’s named after. A removable tongue makes it all the easier to take the boot on and off.

• Warm, technical mountaineering boot for winter mountaineering on mixed terrain
• GORE-TEX Insulated Comfort Footwear bolters waterproof, breathable, warm protection
• Roughout leather upper with abrasion-resistant reinforcements and air-injected rubber rands
• Removable, adjustable variable fit tongue eases entry and exit
• Honeycomb-insulated carbon insole ensures stiff support without adding much weight
• 3D Flex ankle allows greater mobility
• Vibram Matterhorn rubber sole with Impact Brake System for better downhill control
• Crampon compatible with non-automatic, semi-automatic, and automatic crampons

• Upper: 3.2mm Silicone Impregnated Idro-Perwanger Roughout Leather, High-Abrasion Resistant Fabric, Air-Injected Rubber Rands
• Lining: Gore-Tex Insulated Comfort Footwear
• Insole: 3mm Carbon Tech Honeycomb Insulation, 4mm EVA
• Midsole: 3mm Polyurethane Graded For Crampon Attachment
• Sole: Vibram Matterhorn, Impact Brake System
• Last: Nepal
• Weight: 894g, 31.5oz (½ Pair)

 Important  for California Residents: This product may expose you to chemicals including hexavalent chromium, formaldehyde, and perfluorinated compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to