NorrønaMen's Falketind Flex1 Heavy Duty Pants

Along the sides, a two-way zipper runs from the waist and all the way down so you can adapt the pants to your needs. The upper half from the hip to the knee is an open construction lined with mesh, while the lower part is lined with fabric like a classic wedge. It also allows a wider fit from the knee down or a wider fit over the entire pants with the help of the ventilation at the top. You can also tighten the leg end with the velcro adjustment if you want a narrower fit. Other features are a waist system with a custom fit, two hand pockets, a hidden boot hook and a practical leg pocket.