RENOWNED. FINE-TUNED.

With a decade of evolution and an outstanding review pedigree, the Fenrir offers our optimum warmth to weight ratio in a highly compressible package for versatility on and off the mountain.

Renowned for performance, build quality and longevity and refined again for 2024 with technical fine-tuning, including an improved fit and new sleeve design for ease of motion and mountain sports functionality, moisture zone optimisation, a new concealed hood adjustment, new self-stuff pocket, and a cleaner aesthetic. Wear as a mid-layer or a standalone piece.

Built with 850 Fill Power goose down in a premium 93/7 down/feather ratio, the highest practically possible, wrapped in a water repellent micro rip-stop face fabric. Our DownTek™ hydrophobic goose down stays dry 10x longer and dries 3x quicker than standard down.

Synthetic fill placement optimised for neck and cuff moisture zones further resists moisture. Jöttnar’s signature no-snag hem cords reduce risk of gear tangling. Technical stretch cuffs allow bulky gloves to be worn.

Our ethical approach complies with the Responsible Down Standard, and our hydrophobic down uses bluesign®-approved clean chemistry for its water repellent treatment.

Also available in .