





GORE-TEX Mountaineering boots - Unisex -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Grepon Pro Carbon Gtx is a mountaineering boot from Millet.
A new addition to Millet's range, the Grepon responds to a new trend in mountaineering with technical but lightweight products for faster progress. Its name comes from the Aiguille du Grepon which is located in Chamonix, in the Mont-Blanc mountain range, at an altitude of 3482 m.
The Grepon Pro Carbon Gtx model has been developed over nearly 3 years to provide you with a shoe that is adapted and performs well. It is an ultra light and insulated mountaineering boot, perfect for climbing demanding alpine routes but also on rocky terrain or in mixed conditions.
It has a Gore-Tex membrane, with a carbon structure under the foot, but also a Vibram Nanga Litebase sole to guarantee excellent comfort, excellent support, very good breathability and excellent lightness. Moreover, it is the result of high quality Italian manufacturing!
With the Grepon Pro Carbon Gtx, Millet offers us a robust and light shoe, ideal for ascents.

Details:
- Weight: 1040 g
- Ultra-lightweight high upper
- Vibram® Nanga Litebase® sole
- Midsole with EVA cushioning
- Top Comfort sole provides maximum anatomical comfort
- Fused rubber and KPU stone guards
- Italian textile with high abrasion resistance
- Precise lacing with kick lock
- Compatible with semi-automatic crampon
- Waterproof gaiter with zip + velcro closure
- Comfortable foam tongue and padded ankle area
Materials:
- Main material: ITALIAN EXTREME TENACITY UPPER
- Insert: Gore-Tex membrane®
- Outsole: Vibram Nanga Litebase®
- Insole: Top Comfort sole
Construction:
- Vibram Nanga Litebase sole: Vibram Litebase technology allows a reduction in thickness of approximately 40-50%, from 1.7 mm to 0.5/0.9 mm, depending on the type of sole, resulting in a weight reduction of 25-30%. The substantial reduction in thickness does not affect the sole and there is no risk of laceration. The result is a very light sole, with the same pattern as a traditional Vibram sole, and the same traction, durability and wear resistance.
- Gore-Tex Membrane: Garments and equipment made with GORE-TEX® product technology are durably waterproof and windproof while offering optimal breathability. They are durable and offer the very best comfort and protection.