La Sportiva Olympus Mons Cube

The La Sportiva Olympus Mons Cube is the ultimate expedition boot for extreme cold environments, from Himalayan summits to polar crossings. Weighing around 1200 g per boot, it is among the lightest high-altitude mountaineering models available, offering outstanding insulation, water resistance and structural reliability. Its seamless thermo-welded outer shell minimizes heat loss, while the integrated tech-binding-compatible front insert allows use with ski mountaineering bindings, making it ideal for polar and glacier expeditions.

The double removable inner boot provides maximum thermal efficiency and can be easily dried in basecamp. Two independent BOA dials allow differentiated upper and lower foot adjustment, easily operated even with gloves. Combined with the ultra-light Vibram Litebase outsole and advanced insulating layers, the Olympus Mons Cube becomes a top-tier solution for extreme altitude, severe cold and technical expedition climbing.

Product Details

• Seamless construction via thermal welding
• UltraSonic welded materials
• Full-length Corner Zip for BOA system access
• Double removable thermal bootie
• Dual Dial BOA adjustment top/bottom
• Lower BOA integrated into tongue for enhanced water resistance
• Front insert compatible with tech bindings
• Vibram Litebase and Morflex outsole for insulation and low weight

Choose this expedition boot now and experience unmatched warmth and security in the harshest environments.