This offer is for brand new OLYMPUS MONS with yellow & black gaiter. The current red-yellow-black 2016 model is shown here.

The amazingly light (225 g) inner boot is formed from water repellant and breathable micro-perforated foam backed by pile insulation and lined with tri-dimensional polyester knit. You will notice reflective tape on the backstay (so you can easily locate your boots for pre-dawn starts) and a fast and easy speed lace system with secure velcro tab that can be "one handed" - even with gloves. Importantly, the inner boot is thermo-formable and will take on the exact shape of your feet!
The outer boot sports a breathable Cordura / Kevlar gaiter with Vibram climbing rubber rands backed by insulating foam and a waterproof storm zipper. The outer boots structure is crafted from Cordura backed by layers of dual-density closed cell PE insulating foam and a super efficient thermo-reflective aluminum facing. This combination is extremely warm, fast drying and holds your foot securely - so you can front point and climb hard!
The OLYMPUS MONS EVO out sole is made from a brand new special low density Insulating Vibram- for weight savings - with climbing rubber toe inserts and is backed by a HP3 midsole. Use most any crampons we sell (order at the same time and we will assure compatibility and fit them). Backing the sole is a carbon fiber stiffner and 2.5 mm of PE thermo insulating micro foam with reflective aluminum facing - further contributing to your warmth and lightness of step.
Delivered anywhere in North America. Order well in advance of your expedition departure date. Fit Guaranteed with foot tracing.

best: technical high altitude climbs, extreme cold