100 Year Pants
Built with a Swiss supermaterial designed to see you through the next century.
![100 Year Pants. Green edition](http://vollebak.com/cdn/shop/files/100yearpantsgreen1827.webp?v=1722511131&width=148)
- Fire resistant, water repellent and windproof
- Highly abrasion and tear resistant
- Built with four-way stretch
We’ve spent the last 2 years in R&D building Version 2 of our 100 Year Pants. Designed to combat everything from wildfires to wild weather, we’ve made them lighter, stronger, and stretchier. We’ve also completely overhauled the design so they’ll blend in anywhere.
Built from an ultra technical combination of five high performance materials, the outside is engineered from an extreme strength nylon ripstop. Below that is a fire resistant coating that expands like an airbag and can’t catch fire. The third layer is made from aramid, the same material used to make body armour. The pockets are reinforced with an ultratough Cordura lining for durability. And we’ve woven carbon fibre through the pants for anti-static.
Engineered with four-way stretch and seven pockets, these are go-anywhere, do-anything pants you can wear on flights, school runs, or even to the office. And because we’ve made them highly durable against rips and abrasion, as well as resistant to wind, rain, and fire, they’re ready for any adventure.
Technical Details
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2215.webp?v=1722506836&width=2048)
The 100 Year Pants are built from a Swiss supermaterial that combats everything from wildfires to wild weather.
![](http://vollebak.com/cdn/shop/files/100_year_pants_woven_green_micro_028-001_Stack_738a0424-6f70-416d-9261-ed44d5e3111e.webp?v=1702548558&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2222_copy.webp?v=1722506914&width=2048)
The pants blend extreme strength ripstop, 2 fireproof layers, the same aramid fibres you find in body armour, and carbon fibre.
![](http://vollebak.com/cdn/shop/files/100_year_pants_woven_khaki_micro_029-001_Stack_53e455ed-6755-4a7e-8cd5-3a359ffcf850.webp?v=1702548603&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1969.webp?v=1722507087&width=2048)
Any contact with fire triggers the middle layer to expand to 1000x its size to keep you protected.
![](http://vollebak.com/cdn/shop/files/100_year_pants_woven_khaki_detail_7047.webp?v=1702547428&width=400)
Woven with anti-static carbon fibre
The pants are also woven with carbon fibre that acts as an anti-static. As this material was originally developed for military and industrial applications it was intended to protect workers and soldiers against electrical discharge or from triggering explosive devices. In general we’d recommend avoiding environments where setting off explosions is a risk – but if you have no choice then the carbon fibre in these pants is designed to limit that risk.
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1682.webp?v=1722507198&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2441_2.webp?v=1723131028&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2356.webp?v=1722507252&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2069.webp?v=1722507288&width=2048)
Version 2 of our 100 Year Pants are lighter, stronger, stretchier, and designed to blend in anywhere.
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1855.webp?v=1722507309&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2050_1.webp?v=1723130991&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1988.jpg?v=1722508346&width=400)
A zipped fly with heavy duty metal press studs
The fly fastens with a zipper and two heavy duty metal press studs by Riri. The zipper is water repellent and protected by a storm flap, while the second metal stud is concealed behind a layer of fabric. And there are five 65mm belt loops that are designed to be compatible with almost any belt.
![](http://vollebak.com/cdn/shop/files/100_year_pants_woven_khaki_detail_7042.webp?v=1702548251&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_2222_copy_6149b939-ecb8-4c1c-bfba-ffaacfd5e27d.webp?v=1722507396&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1827.webp?v=1722507462&width=2048)
![](http://vollebak.com/cdn/shop/files/100_year_pants_green_1682_15a0c60d-3270-49d8-8b00-352ab3123aca.webp?v=1722507470&width=2048)
Size + Fit
The 100 Year Pants are designed with a regular fit.
Size | XS | S | M | L | XL | XXL |
Fits waist | 71 - 76 | 76 - 81 | 81 - 86 | 86 - 91 | 91 - 96 | 96 - 101 |
Outside leg | 102 | 103.5 | 105 | 106.5 | 108 | 109.5 |
Size | XS | S | M | L | XL | XXL |
Fits waist | 28 - 30 | 30 - 32 | 32 - 34 | 34 - 36 | 36 - 38 | 38 - 40 |
Outside leg | 40 | 40.5 | 41.5 | 42 | 42.5 | 43 |