Mens Aktiv Down Hoodless Jacket (Storm Grey/Charcoal)

Colour: Storm Grey/Charcoal
Free UK delivery over £50
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An incredibly versatile insulated layer, constructed with a lofty 700 fill power down, yet lightweight and packable. Warm enough to stand on its own in frigid, dry conditions but compact enough to be used as part of a layering system, the Aktiv is designed to accompany you on active alpine pursuits offering an extra layer of warmth. With a Nylon ripstop outer you'll be feeling confident as you strike out BEYOND BOUNDARIES.

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  • 700FP ethically produced Goose Down
  • Premium 90/10 Down/Feather ratio
  • RDS Certified
  • Nylon ripstop outer fabric with DWR (Durable Water Repellent) & down proofing finish
  • Mini-stitch through baffle construction
  • Down-filled stand collar
  • No-lift gusseted underarms
  • Front zip & internal insulated zip baffle with soft Tricot chin guard
  • Zipped hand pockets - one doubles as a stuff sack
  • Zipped chest pocket
  • Corded zipper pulls are easy to grab, even whilst wearing gloves
  • Stretch elastic bound cuffs & hem for a flexible fit
  • Reflective logo
  • Hanging loop
  • Garment weight approx. 337gm (size M)
  • Down weight in garment - 112gm (size S), 120gm (size M), 127gm (size L), 135gm (size XL), 143gm (size XXL)

Please note: Down is exceptionally fine and can work itself through small openings, especially if the feathers become compressed. To keep your garment looking neat do not pull feathers through (this will make holes bigger), but tease them back in and rub the fabric to help seal the hole. For more information on caring for your down garment please see the Care section on the Fjern website.

Size chart

Mens Jackets & Tops

Regular / Athletic Fit

Chest 90-95 96-100 101-106 107-111 112-117
Waist 74-78 79-83 84-88 89-93 94-99

The above chart indicates body measurements, not garment dimensions.
Calculate your own body measurements, then select the appropriate product size.
If your body measurements are between sizes, go down to the smaller size for a tighter fit, or up to the larger size for a more relaxed fit.

Size Chest (cm) Length (cm) Hem (cm) Sleeve Length (cm)
S 59 67.5 43.5 79.5
M 61 69 45.5 81
L 63 70.5 47.5 82.5
XL 65 72 49.5 84
XXL 67 73.5 51.5 85.5

Measurements are taken whilst garment is laid flat on a surface to aid comparison with your own garments.


  • Free shipping for UK orders over £50.
  • Free shipping for International orders over £100.
  • We aim to get UK orders to you within 2-5 working days. Delivery lead times for international orders vary.
  • For more information click here.


  • If you're not completely happy with your purchase, you can return an item within 100 days of receiving your order.
  • Items should be returned in the same condition in which you receive them: the original product packaging and tags must still be attached, and the products must be in an unused condition.
  • Please see full return instructions here.

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Customer Reviews

Based on 23 reviews
Size: S
Height: 5'4 - 5'6
Fit: True to Size
Activity: Casual use
Recommend: Yes
Nice and Warm

I've had this jacket for about three weeks now, and it fits me perfectly. I've worn it with a baselayer and on its own, and it's kept me nice and warm. I wore it in a steady shower, and it held up well, but I haven't tried it in heavy rain yet. I didn't buy it for heavy rain, so we'll see how it goes. So far, it's met all my needs, and I'd definitely recommend it. No complaints from me!

We're glad to hear the jacket's keeping you warm and fits perfectly, Dave! It's great that it's performing well in lighter showers; however, it may not be the best choice for sustained heavy rainfall. We appreciate your recommendation and feedback!

The Fjern Team

David Kitching
Size: L
Height: 5'7 - 5'9
Fit: Kind of Small
Activity: Casual use
Recommend: Yes

Mens Aktiv Down Hoodless Jacket (Electric/Sunshine)

David Heneghan
Size: S
Height: 5'10 - 6'0
Fit: True to Size
Activity: Other
Recommend: Yes

Mens Aktiv Down Hoodless Jacket (Olive/Navy)

Size: M
Height: 5'10 - 6'0
Fit: True to Size
Activity: Hiking
Recommend: Yes
Fjern Aktiv jacket

Good quality and comfortable jacket. Looks thin material but is very warm. Delighted with this product.

Thanks for the review, Alan!

We are pleased to hear you like the jacket and that it's keeping you warm!

Best wishes,
The Fjern Team

Size: M
Height: 5'4 - 5'6
Fit: True to Size
Activity: Hiking
Recommend: Yes

Mens Aktiv Down Hoodless Jacket (Raspberry Red/Orange)

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