The G-Summit is the new benchmark for high altitude technical mountaineering, developed to satisfy two needs: to be an extremely warm single boot for high altitude mountaineering and be a lightweight and precise double boot for extended expeditions in highly challenging climates. With its unique removable liner and thermal insole, the G-Summit is a customizable product based on the requirements of the user and the terrain/conditions of intended use.
- Inner shell made with the patented Core-Wrap™ technology maximizes warmth while remaining ultralight
- Synthetic abrasion resistant upper with TPU Mudguard Shield is durable and exceptionally lightweight
- Optional liner addition can turn the G-Summit into a double boot for increased warmth
- BOA® Fit System provides a secure fit that allows micro-adjustability on the go
- Optional 3mm Thermo Reflective PE + EVA single density foam inner boot with removeable thermal insole provides versatility
- Rubber Guard™ Side Wall rand protects against abrasions
- Weatherproof zipper and built-in gaiter with water-resistant internal gusset keep feet warm and dry
- 5mm Carbon Z-Therm™ insulating carbon insole for warmth and vibration dampening
- PU TechLite™ rand, toe cap and heel counter provide full protection
- Vibram® Dura Step Rubber Compound provides excellent grip in cold and wet terrain
- Vibram® Ice-Tech™ Tread is divided in two sections that allows optimal performance during both the climb and descent
- Vibram® Climbing Zone Platform in the front section and Impact Brake System™ in the heel for maximum comfort and shock absorption
- Resoling platform lets you replace the entire sole or just the front section to extend the life of your boots
