Our 100 Year Pants are made from a material so tough it was originally built to enable the military to walk through fire. And yet these will be some of the most comfortable pants you’ve ever worn.

Soft, stretchy, windproof, water repellent and breathable, they’re engineered for adventure. With stainless steel detailing, ankle protection that even crampons won’t get through, giant zipped leg vents that can be opened to your knee, 5 pockets – 4 of them zipped – and a seat tested to last for over a century, we’ve designed out all the usual failure points, and built the pants you might just spend the rest of your life in.