La Sportiva Olympus Mons S High-Altitude Mountaineering Boots - Yellow/Black Size 40 EU

The La Sportiva Olympus Mons S is a professional double boot designed for extreme high-altitude mountaineering, polar expeditions, and the coldest environments on Earth. Engineered with cutting-edge insulation and a robust construction, it provides unparalleled warmth, protection, and performance for serious alpinists.

Advantages

Featuring Primaloft® Gold Insulation Aerogel and a carbon fiber shank, the Olympus Mons S delivers exceptional thermal efficiency and stability. The integrated Boa® Fit System ensures a precise, secure fit, while the Vibram® Litebase outsole with Impact Brake System™ offers superior traction on ice and mixed terrain. The removable inner boot allows for quick drying and customization.

Suitable for

• High-altitude mountaineering above 8,000 meters
• Polar expeditions and extreme cold weather conditions
• Technical ice climbing and mixed routes requiring automatic crampons

Key specifications

• Boot Type: Double Boot (removable liner)
• Crampon Compatibility: Automatic (B3)
• Outer Gaiter: Water-repellent Cordura® with heat-sealed coating
• Inner Shell: High-tenacity nylon, PE, EVA single density
• Inner Boot: High-insulation PE foam, aluminum layer, protective mesh
• Midsole: Carbon Honeycomb Tech 3mm with insulating layer
• Outsole: Vibram® Litebase with Impact Brake System™
• Insulation: Primaloft® Gold Insulation Aerogel
• Closure: Boa® Fit System (inner shell), waterproof zipper (gaiter), Velcro strap
• Waterproofing: Integrated gaiter with waterproof zipper
• Shank: Carbon fiber
• Color: Yellow / Black
• Size (EU): 40
• Gender: Unisex

Recommendations

The Olympus Mons S is the ultimate choice for mountaineers tackling the world's highest peaks. Its advanced insulation and durable build make it a reliable partner in extreme conditions. Ensure proper fit with the Boa® system and pair with automatic crampons for optimal performance.