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Fenrir Men's Lightweight Hooded Down Jacket
$455.00
A World's First
Fenrir
$455.00

Men's Lightweight Hooded Down Jacket

A Decade of Refinement. Now a World-First.

The very first of its kind; a highly technical goose down jacket and world's first to feature expedition-grade Pertex® Quantum Pro outer fabric crafted from NetPlus® — 100% recycled fishing nets, fully traceable to their source. This tough, innovative, water-resistant fabric makes this Fenrir our most durable yet. Delivering positive impact while upholding a decade-long legacy of exceptional cold-weather performance, unrivalled build quality, and an outstanding review pedigree.

The Fenrir boasts our optimum warmth-to-weight balance and 850 Fill Power DownTek™ hydrophobic down with a premium 93/7 down/feather ratio, the highest practically possible. DownTek™ down stays dry 10x longer and dries 3x quicker than standard down. Our ethical approach complies with the Responsible Down Standard, and our hydrophobic down uses bluesign®-approved clean chemistry for its water repellent treatment.

Synthetic fill placement optimised for neck and cuff moisture zones enhance performance. Jöttnar’s signature no-snag hem cords reduce risk of gear tangling. Technical stretch cuffs allow bulky gloves to be worn. A highly compressible package complete with separate stuff sack, that excels as both a midlayer and outer.

Also available as a gilet.

Reviews displayed include the earlier editions of the Fenrir. We’ve kept them here to showcase the Fenrir's legacy while introducing this new world-first version.
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Sizing Chart
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Design & Construction

Usage

All mountain, cold weather mid-layer or standalone piece

Fabric & Fill

850 Fill Power hydrophobic goose down

93/7 down/feather ratio

100g/m2 synthetic fill in cuffs and neck

Pertex® Quantum Pro: 30 denier micro rip-stop nylon with water-repellent treatment, woven with Bureo® NetPlus® recycled net.

Fit

Set-in sleeve for ease of motion and improved mobility

Standard fit allows light layering underneath

Logo

Embroidered chest and rear logos

Colours

Black, Eclipse, Forest

Sizes

S, M, L, XL

Features & Components

Hood

Elasticated down-filled hood with synthetic filled chin piece.

Cuffs

Technical stretch cuffs

Synthetic insulated cuff fill

Draw Cords

No loop, anti-snag hem draw cords

Glove compatible

Pockets

Hand warmer pockets with front facing insulation

Internal valuables pocket

Zips

YKK® front zip with self-fabric zip guard to prevent catching

YKK® hand pocket zips

YKK® internal valuables pocket zip

Stuff Sack

Separate stuff sack included

Technical & Care

Weight

16.7 oz (men’s medium)

Fabric Weight

Synthetic weight: 100g/m²

Wash Care Instructions

Machine wash at 30°c - gentle wash

Do not dry clean

Do not iron

Tumble dry cool

Do Not Bleach

Customer Reviews

Based on 245 reviews
94%
(231)
4%
(10)
2%
(4)
0%
(0)
0%
(0)
L
Lee W.
Fenrir 2025

Fantastic jacket, bought the forest green. It has a lovely soft feel to the outer. It’s compact with good detailing. Originally bought the medium it was a bit too small returned it for a large so much better. Great customer service very quick and easy.

A
A.Williams
Nice up grade

Bought the newest version to replace the one I have had for many years. Same size(XL) I feel it’s very slightly a roomier fit, in the body and more snug around the neck head area which for me is a positive comment, also more warmer feel when wearing. I can not comment about how waterproof it is yet .( which was a problem with the last model)
Overall pleased with the purchase.

D
David K.
Fenrir 2025

Amazing jacket would thoroughly recommend, quality and feel well above similar quality brands.
Customer service to match,
thanks Morgan!

T
Terina
Excellent outdoor jacket stylish & comfortable

Lovely stylish & comfortable outdoor jacket. Excellent service thank you

C
Ciaran
Customer Service

Ordered this in an XL and found it too big so a replacement was sent out instantly, top class customer service

Customer Reviews

Based on 245 reviews
94%
(231)
4%
(10)
2%
(4)
0%
(0)
0%
(0)
L
Lee W.
Fenrir 2025

Fantastic jacket, bought the forest green. It has a lovely soft feel to the outer. It’s compact with good detailing. Originally bought the medium it was a bit too small returned it for a large so much better. Great customer service very quick and easy.

A
A.Williams
Nice up grade

Bought the newest version to replace the one I have had for many years. Same size(XL) I feel it’s very slightly a roomier fit, in the body and more snug around the neck head area which for me is a positive comment, also more warmer feel when wearing. I can not comment about how waterproof it is yet .( which was a problem with the last model)
Overall pleased with the purchase.

D
David K.
Fenrir 2025

Amazing jacket would thoroughly recommend, quality and feel well above similar quality brands.
Customer service to match,
thanks Morgan!

T
Terina
Excellent outdoor jacket stylish & comfortable

Lovely stylish & comfortable outdoor jacket. Excellent service thank you

C
Ciaran
Customer Service

Ordered this in an XL and found it too big so a replacement was sent out instantly, top class customer service

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