Man wearing a Fjern down jacket walking on a hillside in the mountains

What is the Warmest Fjern Jacket?

Which Fjern jacket is the warmest? This guide breaks down insulation, weather protection, and real world use to help you choose the warmest jacket for your conditions.
Woman wearing Fjern softshell jacket on wet rocky terrain

Softshell vs Hardshell: What’s the Difference?

Softshell and hardshell jackets are built for different conditions. This simple guide explains how they compare, when to wear each, and how to choose the right layer for your outdoor plans.
Person hiking on a mountain trail wearing a insulated jacket

What Is RDS-Certified Down?

Learn what the Responsible Down Standard (RDS) guarantees, why it was created, and how certified down ensures animal welfare, transparency, and trusted performance in your gear.
Man hiking in the hills wearing Fjern outdoor gear, with the Crisis UK logo displayed

Black Friday 2025: Supporting Crisis

This Black Friday, Fjern is proud to partner with Crisis UK. Add a donation to your order and we’ll match it*, doubling your impact and helping to end homelessness for good.
Person wearing a Fjern down jacket hiking in the mountains

What’s the Difference Between Down and Synthetic Insulation?

Not sure whether to choose down or synthetic insulation? We break down the pros and cons of each, covering warmth, weight, packability, and performance in wet weather, so you can pick the best option for...
Man wearing Arktis III jacket outdoors in the hills

The New Arktis III

The Arktis III is the next evolution of our alpine bestseller. Now with recycled fabrics, PFAS-free DWR, and premium 750FP down, it’s built to keep you moving when cold turns critical.
Man and woman wearing Aktiv II jackets outdoors in the highlands

The New Aktiv Range

Rebuilt with recycled ripstop, PFAS-free water protection, and premium 700 fill power down, the Aktiv II range delivers lightweight insulation with serious performance. Choose from hooded, jacket, or gilet styles.
Camper sitting at a Fjern tent with backpack and stove by the coast

New Arrivals: Three New Fjern Tents

We’ve expanded our tent range with three new shelters designed for every kind of adventure. From the spacious Gokotta 3, to the stormproof Stormgrotta 1.5, to the ultralight Fjäder 1, our latest tents are ready...
Three hikers are shown wearing Fjern Softshell Trousers

Softshell Trouser Comparison

Not sure which softshell trousers to pick for your next expedition? We break down the technical details, fit, and best use-cases our trousers so you can make the perfect choice.