La Sportiva Nepal Extreme Mountaineering Boots - Yellow (EU 45)

The La Sportiva Nepal Extreme is the benchmark for technical mountaineering boots, designed for high-altitude expeditions, ice climbing, and severe alpine conditions. Crafted with a 3+ mm Idro-Perwanger® water-repellent leather upper and Gore-Tex® Insulated Comfort lining, these boots provide exceptional warmth, waterproofing, and breathability. The Vibram® Impact Brake System outsole ensures superior traction on ice and rock, while the automatic crampon compatibility (B3 rated) guarantees a secure fit for technical climbing. With a stiff flex and resoleable construction, the Nepal Extreme offers durability and performance for the most demanding ascents.

Advantages

Unmatched insulation and waterproofing for extreme cold and wet conditions. The 9 mm Ibi-Thermo insole and 6 mm polyurethane midsole provide excellent thermal protection and shock absorption. The resoleable outsole extends the boot's lifespan, making it a sustainable choice for frequent climbers.

Suitable for

• Technical mountaineering and ice climbing
• High-altitude expeditions (e.g., 8000m peaks)
• Severe alpine terrain and mixed climbing

Key specifications

• Upper: Idro-Perwanger® Water-Repellent Leather (3+ mm)
• Lining: Gore-Tex® Insulated Comfort
• Insole: Insulating Ibi-Thermo (9 mm)
• Midsole: 6 mm Polyurethane with Crampon Attachment
• Outsole: Vibram® Impact Brake System, Resoleable
• Closure: Lacing
• Flex: Stiff
• Weight: 2250 g (per pair, EU 45)
• Color: Yellow
• Size: EU 45
• Gender: Unisex
• Country of Origin: Italy

Recommendations

For optimal performance, pair with automatic crampons and gaiters. Ensure proper fit by trying on with thick mountaineering socks. The Nepal Extreme is ideal for experienced climbers tackling technical routes in extreme environments.