Olympus Mons Pro Size:44.5 At basecamps in the highest

At basecamps in the highest

At just 15

or any cold-weather expedition where performance matters

and purposefully made to provide 12 hours of comfort and leak protection

built for consistent performance while hiking

Olympus Mons Pro Size:44.5 At basecamps in the highestThe lightweight standard for the death zone. The Olympus Mons Pro is the definitive choice for high altitude alpinism, engineered to keep you moving in the thin air of the world's 8000 meter peaks. Weighing in at an astounding 940glighter than many single leather mountaineering bootsit completely redefines the weight penalty of extreme warmth. This double boot system utilizes a "Core Wrap" construction to maximize thermal efficiency without the bulk