Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure
Fjern - Mens Octa Insulated Jacket (Navy/Rust) | Our Octa jacket is a lightweight, versatile layer ideal for any adventure

Mens Octa Insulated Jacket (Navy/Rust)

£65.00 £170.00
Size
Colour
Quantity
Estimated delivery (GB): Aug 27th - Sep 1st

An incredibly versatile and light weight jacket, the OCTA offers great flexibility when you're just not sure what the weather will do, working perfectly on its own as well as being compact enough to be used as part of a layering system.

The Octa® Active Insulation lining is comprised of lightweight and stretchable filaments, delivering game changing performance without the associated weight penalty. Octa® insulation is designed to be absorbent, quick drying and provides excellent insulation with a soft and stretchy texture.

Venture out on your next adventure with confidence, the OCTA will take you BEYOND BOUNDARIES.

Ask a question

  • 61% Recycled Polyester/39% Polyester outer fabric with PFC-free DWR (Durable Water Repellent) and wind repellent finish
  • 52% Recycled Polyester/48% Polyester OCTA® Active Insulation lining - offers flexible warmth & comfort performance on the move
  • Stretch elastic cuffs with thumb loops for a flexible fit
  • Vislon front zip
  • Zipped hand pockets with mesh lining - one doubles as a stuff sack
  • Elastic cord hem with adjusters at side seams
  • Stiffened peak on hood with Fjern logo
  • Side panel and underarm gusset to aid freedom of movement
  • Corded zipper pulls are easy to grab, even whilst wearing gloves
  • Adjustable drawcord hem
  • Hanging loop
  • Approximate garment weight: 295gms (size Medium)

  • Outer: 61% Recycled Polyester/39% Polyester
  • OCTA insulation: 52% Recycled Polyester, 48% Polyester
  • Free shipping (United Kingdom) on orders above £50.
  • Orders are usually dispatched within 2–3 days, though may take longer during sales. See the estimated delivery date above.
  • You can return your order within 100 days for a refund. Return shipping is not included. Items must be unworn with tags attached. Exchanges are not currently available.
  • See our shipping & returns page for details.

Interested in Climbing?

Explore more! Check out our expert gear guide for detailed advice.

The Climbing Guide

As climbers ourselves, we know the importance of having the right kit to take on the project you’ve been trai...

Customer Reviews

Based on 9 reviews
78%
(7)
0%
(0)
11%
(1)
0%
(0)
11%
(1)
I
Iker
Size: M
Fit: True to Size
Activity: Casual use
Recommend: No
Disappointing

Very poorly finished: one of the cuff holes is twisted. Also, and this is a personal preference, the curved shape of the raglan sleeve is not flattering at all.

We're sorry your order didn't meet expectations. A twisted cuff hole is not up to our quality standards — please reach out to our support team with your order details, and we’ll be happy to assist.

The Fjern Team

F
Frank
Size: L
Height: 5'10 - 6'0
Activity: Hiking
Recommend: Yes
Solid jacket for cold autumn and spring hikes

This jacket is surprisingly warm for how thin it is. It's true to size for me (180cm, 80kg), leaning perhaps towards a slim fit jacket. That's especially true around the arms where people who frequent the gym might fit the fit too snug.

It's a great jacket for temperatures between freezing and about 10 degrees Celcius. It's a decent outer layer for colder temperatures as well with a decent midlayer underneath it. Too me the jacket feels made for used in layered systems.

The jacket itself appears well constructed. I haven't spotted any imperfections. Really happy so far. I look forward to using it in more rainy and windy weather to see how it does in more inclement conditions.

P
Patricia Le PELTIER
Size: L
Fit: True to Size
Activity: Casual use
Recommend: Yes
Très bon produit

Super contente de mon achat. Je cherchais une veste légère et isolante et je l'ai trouvée 🙂

D
David Burns
Size: L
Height: 6'1 - 6'3
Fit: Kind of Small
Activity: Running
Recommend: No
Gave 5 stars by mistake

Should have been 1 star, see my other review

D
David Burns
Size: L
Height: 6'1 - 6'3
Fit: Kind of Small
Activity: Running
Recommend: No
Awful Jacket

I bought this jacket after it showed up in a search for waterproof running jackets, it’s certainly not waterproof and it is not water resistant either, and it’ll make you sweat profusely, worst jacket I’ve ever bought.

Thank you for taking the time to leave a review, David.

We are sorry to hear that the jacket did not meet your expectations in terms of waterproofing and comfort during active use.

The Octa Insulated Jacket is designed as a versatile and lightweight jacket, primarily focusing on providing insulation and flexibility. While it features a DWR finish, it is not a waterproof garment, and its insulated nature may not be ideal for high-intensity activities like running, where breathability and moisture management are key.

Wearing insulation while running can often lead to overheating, especially in milder conditions. The Octa Insulated Jacket is more suitable for colder conditions. However, for running scenarios where sweating and the need for waterproofing are concerns, this jacket may not be the best fit. Its construction is more aligned with providing warmth and comfort in cooler, less intense activities.

Please get in touch if you have any questions.

Kind regards,
The Fjern Team

12

Free Shipping

On all GB orders over £50

100 Day Returns

Simple and easy

Expert Customer Service

Quality product advice