What is the G2 Evo?
The G2 Evo has been developed with Alpinists and is one of the most technically advanced high-altitude mountaineering boots. They’ve been meticulously designed to provide maximum warmth and protection in sub-zero temperatures.
What is it made of?
There are a few layers to the G2 Evo boots to optimise the insulation properties whilst also allowing the boot to be tailored to your fit and adventure. We’ll break these down layer by layer:
Gaiter: This is the first layer you see when you’re looking at the boot. The Gaiter is made using a water-repellent Cordura Fabric. It has exceptionally high abrasion resistance and is welded to the boots with Ultrasonic Welding technology. The water-repellent inner gusset internal thermo-taping helps protect from water ingress and heat loss.
Inner Shell: The inner shell is constructed with 4 layers. First, there is a water-repellent Cordura fabric, followed by an aluminium layer that reflects heat back to the foot, then a polyethene insulating barrier and finally an anti-drag insulating felt for comfort.
Removable sock liner: Keep it in when you’re ice climbing in the Himalayas, and pop it out when you’re gulley bashing in lower-level, warmer conditions The inner layer next to your foot is an insulating 'bootie' which features a 6mm thick layer of PE and EVA foam to insulate you from freezing temperatures. This is reinforced with two layers of velcro
Insole: The 3mm thick ‘HoneyComb’ Carbon insulated footbed has been designed to avoid heat loss through the bottom of the boot.
Midsole: The Midsole is a 2 mm polyurethane with differentiated thickness and a crampon hook on the heel.
Sole: Keeping you planted is Vibram's Matterhorn sole with Impact Brake System lugs. A series of differently sized lugs dig into the ground while descending to give you confidence in almost all conditions.
What are the features?
When you unzip the main gaiter you’ll find the Double Boa Fit System. It sits on the outside of the Inner shell and allows you to adjust the fit throughout the lower part of the booth without having to fiddle with laces. This allows you to tighten and loosen your boots without having to take your gloves off – important when you’re in sub-zero conditions.
For mountaineering around 6000/7000 metres, the G2 comes second to none. Warm, tough as nails and ready to be abused at altitude.
- Insulated bootie and inner shell
- Highly water resistant outer shell
- Cordura gaiter
- Lorica reinforcements
- Vibram Matterhorn sole with braking system
- Insulated footbed
- BOA lacing system
- Ideal around 6000/7000m