La Sportiva Mountaineering boots Olympus Mons S

For technical crossings, the Vibram Litebase sole and Vibram MorFlex inserts prioritize abrasion resistance, durability, and grip, even on ice. The patented CORE-WRAP system ensures lightweight, comfort, and foot stability when climbing on tricky terrain. The BOA Fit System allows for precise and on-the-fly shoe adjustment. To protect against the elements, the gaiter is made from an ultra-lightweight single-layer fabric with internally taped seams. Finally, a layer of Primaloft Gold insulating aerogel in the removable liner provides extra warmth on snow, ice, and in extreme conditions.

More

• Combination of Vibram Litebase and Vibram MorFlex in expanded EVA for maximum lightness, thermal insulation, comfort, and abrasion resistance
• Layer of Primaloft Gold insulating aerogel at the sole of the liner ensuring optimal thermal insulation
• 2 mm TPU midsole for attaching crampons
• Inserts compatible with detachable bindings, perfect for Arctic raids and other expeditions requiring skis and skins
• Removable liner made from ultra-insulating Primaloft Gold and polyethylene providing unmatched thermal gain in extreme cold
• BOA Fit System allowing for precise shoe adjustment on the go without removing gloves or crampons
• Ultra-lightweight, water-resistant, and highly tear-resistant single-layer gaiter
• CORE-WRAP inner shell made from an insulating material combined with structural reinforcements, ensuring remarkable thermal gain and stability

Sustainability

PrimaLoft Gold Insulation 100% Recycled