3s combi triple density micro porous rubber midsole for ultimate edging performance on rocks thermoplastic polyurethane insert at heel for perfect compatibility with semi automatic crampons
Multiple lasts means differentiated fit only when the foot has the space necessary is it possible to eliminate foot rubbing no rubbing no blisters
3d lacing system with three automatic locking points with a patented set at forefoot to ensure maximum customization in fit
3f power unbeatable combination of flexibility ankle support and precision in fit improved with a steel wire for additional heel containment anatomically positionedVibram teton outsole
