La Sportiva G-Summit High-Altitude Mountaineering Boots - Black/Yellow - Size 38

The La Sportiva G-Summit is a high-altitude mountaineering boot designed for extreme cold and technical ice climbing. Featuring a Boa® Fit System and a removable inner boot, it offers precise fit and superior insulation for the most demanding expeditions.

Advantages

Exceptional warmth and protection in extreme conditions thanks to Primaloft® Gold Insulation Aerogel and a multi-layer construction. The Boa® Fit System allows for quick, micro-adjustable lacing, while the Vibram® Matterhorn outsole with Impact Brake System provides reliable traction on ice and mixed terrain.

Suitable for

• High-altitude expeditions above 6,000m
• Ice climbing and mixed climbing
• Extreme cold weather mountaineering

Key specifications

• Upper: Water-repellent Cordura® with insulating barrier and protective rand
• Gaiter: Water-repellent stretch Cordura® with heat-sealed membrane
• Inner Boot: 4-layer insulating structure with aluminium layer
• Lacing: Outer Boa® Fit System, inner Fast Lacing System
• Midsole: Honeycomb Carbon Tech insulating insole + 3mm compressed EVA
• Outsole: Vibram® Matterhorn with Impact Brake System
• Insulation: Primaloft® Gold Insulation Aerogel (toe box)
• Crampon Compatibility: Automatic (B3)
• Removable Liner: Yes
• Weight: Approx. 1,200g per boot (size 38)

Recommendations

The G-Summit is a top-tier boot for serious alpinists. Ensure proper fit with mountaineering socks and break in before major expeditions. Compatible with all automatic crampons.