G Trek 5 Goretex hiking boots
Tough hiking boots for rough terrain. Soft leather + Gore-Tex uppers offer comfort and excellent support. Firm Vibram sole and full protective rand.
The Millet G Trek 5 Goretex men's hiking boots are designed for hikers seeking very secure boots in support and grip for multi-day hikes, including on rough terrain. These Gore-Tex boots have a waterproof, breathable membrane.
Precise, grippy Vibram sole
The G Trek 5 Goretex has a firm sole ensuring excellent grip while providing maximum precision and responsiveness for your foot, essential for secure footing on rough or rocky ground.
A stabilising heel provides maximum shock absorption and excellent stability.
A full protective rand in rubber reinforces the forefoot, heel and sides.
These are therefore tough boots fully suited to rough terrain.
Boots providing support and comfort
The leather and Gore-Tex uppers are soft, with padded ankles for a comfortable fit. The highly waterproof, breathable Gore-Tex membrane provides excellent weather protection while letting your feet breathe.
The high-cut upper supports the ankle and protects the ankle bones.
With two removable insoles, the G Trek 5 Goretex adapts to your foot width. Remove the thin insole for wide feet and retain it otherwise. The second dual-density insole is soft and comfortable.
These boots are also compatible with semi-automatic crampons.
Choosing the right size:
- Measure your foot as follows: standing with your heel against a wall, measure the length of your foot + one finger's width, to allow a little extra room for comfort. This accommodates swelling as you walk and ensures your toes do not hit the end of the shoe.

- Refer to the shoe size conversion chart and compare your measurement with the insole size.
Millet men's shoe size conversion chart:
| MEN'S footwear size guide - MILLET |
Discover the G Trek 5 boots in this video:
Other features:
Materials:
- Nubuck leather / water-repellent full-grain leather
- Gore-tex membrane
- Outsole: Vibram® Nanga Litebase outsole
- Midsole: dual-density EVA midsole
The Millet G Trek range
- Men
- Women
![]() | ![]() | ![]() | |
|---|---|---|---|
| Verified weight | 500 g / shoe in size 38 | 600 g / shoe in size 42 | 665 g / shoe in size 42 |
| Price | €219.90 | €249.90 Unavailable | €299.90 Unavailable |
Choosing the right size:
- Measure your foot as follows: standing with your heel against a wall, measure the length of your foot + one finger's width, to allow a little extra room for comfort. This accommodates swelling as you walk and ensures your toes do not hit the end of the shoe.

- Refer to the shoe size conversion chart and compare your measurement with the insole size.
Millet men's shoe size conversion chart:
| MEN'S footwear size guide - MILLET |















