The Gore-Tex C-Knit material used in these pants is designed for active endeavours. It is a special version of three layer Gore-Tex, and has a softer liner than regular types. To get everything out of your three layer apparel, wear a technical or Merino wool base layer. Falketind products are designed for great versatility and are a great choice for people who are involved in many outdoor activities. The Falketind GTX is perfect for hiking, climbing, Nordic skating, ski tours, and as general purpose pants for an outdoor enthusiast. Their surface fabric is much more durable than that of the lightest pants out there, while their weight still remains quite reasonable. - Regular Fit: the second most spacious from the manufacturer's range, with enough room for thick midlayer pants - Gore-Tex C-Knit 3L material: windproof, waterproof, breathable, and 13 mm seam tape - 3/4 length side zippers - X-Open zips for ventilation - Waist with Velcro adjustment tabs - Two hand pockets - Gaiter hook