“The warmest boot on the market, and also climb very well. I used this boot for climbing the Annapurna East Face and I find it very comfortable and the weight…is insane!” Ueli Steck

This boot was created for Himalayan alpinism, high altitudes and freezing temperatures. The gaiter is made of S-Tech Fabric with Outdry® membrane which assure protection from the rain and the snow, it has an innovative Flexseal® Waterproof zip that facilitates the ankle flexion, and the upper is made of Nylon + EVA Cork 10 mm. Thanks to the carbon fiber insole, the rigidity is guaranteed also in the climbing phase, while grip is assured by the 0 Gravity Lite sole by Vibram® and compatible with all the automatic crampons on the market.