Asolo say: “Recommended for:
Fast ice climbing and technical mountaineering.
Waterproof, breathable, lightweight, offers good performance for a technical mountaineering, and athletic performance; lined with Gore-Tex® Duratherm®, provides maximum thermal insulation and guarantees waterproofness and breathability. The insole Asoframe carbon fiber embedded in the upper ensures stability and support with minimum weight. The Vibram sole is compatible both with most common crampon and/or step-in crampon.”