The Gore-Tex C-Knit material used in this jacket 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 a general purpose jacket for an outdoor enthusiast. Its surface fabric is much more durable than that of the lightest jackets out there, while its own weight still remains below 400 grams. - Technical Fit: the second snuggest from the manufacturer's range, still with enough room for a mid layer top - Gore-Tex C-Knit 3L material: windproof, waterproof, breathable, and 13 mm seam tape - Asymmetric cuffs with Velcro tabs - Hem is longer at the back - Shaped sleeves offer great freedom of movement - One inte