G2 EVO

 The lightest and warmest high altitude technical boot in the market, the  G2 Evo is designed for extreme mountaineering and prolonged exposure to  frigid temperatures. 

 • For high altitude mountaineering in extreme temperatures
• Double boot with an innovative dual BOA® closure system
• Ultrasonic welded and heat-sealed gaiter
• Corner Zip™ articulated zipper technology
• Lightweight air-injected rubber rands/toe cap for protection and durability
• 3mm Honeycomb Tech insulating carbon insole for stiffness and warmth
• Automatic crampon compatibility for high-alpine mountaineering and technical situations 

 ITEM NUMBER: 21U
SIZES: 37 - 48 (half sizes), 49, 50
WEIGHT: 37 oz / 1050 g
LAST: G2
OUTER BOOT:  Stretch Cordura with UltraSonic Welding & Heat Sealing / Corner Zip  Zipper Technology / Water Repellent Gusset / Thermo-Reflective Aluminum  lining / Dual BOA® closure system
INNER BOOT: 6mm PE + EVA Single Density foam / Cordura Flex Zone / Dual Velcro Closure
INSOLE: 3mm Honeycomb Tech insulating carbon
MIDSOLE: 2mm Polyurethane graded for crampon attachment
SOLE: Vibram® Matterhorn with Impact Brake System™