La Sportiva Olympus Mons S High-Altitude Mountaineering Boots - Yellow/Black, Size 48

The La Sportiva Olympus Mons S is a high-performance double mountaineering boot designed for extreme cold and high-altitude expeditions. Engineered for technical ice climbing and severe winter conditions, this boot combines advanced insulation with a robust outer shell to provide unparalleled warmth and protection. The integrated BOA® Fit System ensures a precise, secure fit, while the Vibram® Litebase sole with Impact Brake System delivers exceptional traction on ice and mixed terrain.

Advantages

Exceptional thermal insulation rated to -40 °C, thanks to Primaloft® Gold Insulation Aerogel in the outer boot and Primaloft® Gold in the inner boot. The double boot construction with a removable inner boot allows for quick drying and customization. The integrated gaiter keeps snow and debris out, and the carbon honeycomb midsole provides lightweight stability.

Suitable for

• High-altitude mountaineering (8000m peaks)
• Extreme cold weather expeditions
• Technical ice climbing and mixed terrain
• Winter mountaineering in severe conditions

Key specifications

• Brand: La Sportiva
• Model: Olympus Mons S
• MPN: 680765
• EAN: 8058428148943
• Category: Mountaineering Boot
• Size: EU 48
• Color: Yellow / Black
• Gender: Unisex
• Construction: Double Boot (removable inner boot)
• Outer Material: Water-repellent Cordura®, high-tenacity fabric, elastic fabric, TPU reinforcements
• Inner Material: 6-layer insulating structure (water-repellent Cordura®, insulating felt, polyethylene, insulating aluminium layer, mesh)
• Closure: BOA® Fit System (outer boot), Velcro strap and lace (inner boot)
• Sole: Vibram® Litebase with Impact Brake System
• Midsole: Carbon Honeycomb 3mm, PU foam
• Crampon Compatibility: Automatic (fully rigid)
• Insulation: Primaloft® Gold Insulation Aerogel (outer boot), Primaloft® Gold (inner boot)
• Thermal Rating: -40 °C
• Lining: Thermal, quick-drying

Recommendations

For extreme cold and high-altitude expeditions, the La Sportiva Olympus Mons S offers the highest level of insulation and protection. Ensure proper fit with thick mountaineering socks and practice using the BOA® system before your climb. Compatible with automatic crampons for secure footing on ice.