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Norrona Falketind Flex1 Heavy Duty Pants - Men's

Vintage Indigo
Caviar/Zip Grey

Our most durable mountaineering hiking pants.

These sturdy hiking pants are made for mountaineering and are suitable for all-season outdoor activities.

We are using two main fabrics in these pants. One is a high-quality plain weave nylon because of its durability, windproofness and breathability. And on the thighs, knees and seat we use a flex1 softshell fabric. We use this material because it offers excellent movement, durability, windproofness, high breathability, and effective moisture transportation.

The primary fabric is a 200g/m2 100% recycled plain weave nylon fabric, a mid-weight quality perfect for all-year use. The flex1 is a 250g/m2 160D recycled double weave fabric to protect exposed areas, provide great stretch, and make the pants perfect for changing weather conditions. Both qualities are treated with PFC-free DWR for extra weather protection and durability.

Key features include a custom-fit waist system, two hand pockets, a hidden gaiter hook, a thigh pocket, and Velcro tightening on the bottom hem. Full-length, two-way zipper running from the waist and down, the top half from the hip to the knee has an open construction lined with mesh. While the bottom is lined with fabric like a traditional gusset. This also enables a wider fit from the knee down or an all-over wider fit with ventilation on the top.

These pants have a regular fit with articulated knees to improve mobility during vertical movement. They can be worn over hiking boots and light ski touring boots


  • Weight 526 gr.
  • Custom-fit waist system™
  • Articulated knee construction
  • Reinforced knees
  • Reinforced seat
  • Stretch panels on knees and seat
  • Two hand pockets
  • Zippered thigh pocket
  • Zipper ventilation with mesh
  • Ankle with velcro adjustements
  • Gaiter hook to connect pants to shoes
  • Belt loops
  • Highly windresistant


  • flex™1


  • Recycled Fibers - More than 50% of synthetic fibers in this product is recycled.
  • PFC Free DWR
  • Open Factory List
  • Factory Inspected