Ultra-technical boot for high altitude mountaineeringand ice climbing.Quick and easy to put on thanksto the Boa® Fit System external closure,the bootis equipped with fast-drying materials

Gaiter:
Water-repellent stretch Cordura® + fabric with very high resistance to abrasion,welded with UltraSonic Welding technology and internal thermo-taping + water repellent inner gusset
Internal Shell:
4 layer insulating structure: water-repellent Cordura + anti-drag insulating felt + insulating barrier in polyurethylene + Gore-Tex® INFINIUM™ THERMIUM™ Insulation Technology
Lacing:
Boa® Fit System external to the gaiter for quick adjustment of the lower part + hook&loop closure on the upper part with two anchoring points for optimal distribution of tension
Removable insole:
Thermal
Assembly footbed:
HoneyComb 3 mm insulating carbon + Gore-Tex® INFINIUM™ THERMIUM™ Insulation Technology
Midsole:
2 mm polyurethane with differentiated thickness at the toe and heel for crampon attachment
Sole:
Vibram® Mattehorn with Impact Brake System
Weight:
850 g (1/2 pair)