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Primaloft Padded Jacket

This on-trend jacket has it all: it is ultra-light and as warm as a duvet, thanks to its Primaloft® sport 100 fibres. It can be compacted down into its built-in pocket.

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Size Table : DOWN JACKET
Choosing the right size
In order to obtain the correct size, measure around your chest at the widest part. The tape measure should pass under your arms.
This table takes into account if the item is larger / smaller sized.
Chest size (in): 36 - 38 38 - 40 41 - 43 43 - 45 45 - 47 48 +
Size to order: S M L XL XXL 3XL

£ 189.90

- 37 %

£ 119.90
Free delivery on orders over £50
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Free exchanges and returns
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Garantie 2 ans
2 years warranty


This Primaloft® Sport 100 jacket is ideal for hiking and for travelling and is as warm as a real feather jacket.

Its lightweight outer Micro-RipStop fabric protects against the wind, while being durable and water repellent. It has no membrane so is totally breathable.

The practical Primaloft jacket is so compact that it can be stored in 1 minute in the pocket inside the garment.
It should be worn as a 2nd layer, with a base layer underneath, and maybe with a totally waterproof coat on top in case of heavy rain.


- PrimaLoft® Sport 100g/m² insulation, the top of the PrimaLoft® range, see diagram in photo.
- High-neck collar for good face protection.
- 2 side pockets + 1 interior pocket with earphone hole.
- Adjustment drawstring at the waist.
- Lightweight: just 380g at size M

PrimaLoft® is the warmest and lightest synthetic insulation in the world.

Primaloft® was developed by NASA for military and space use, and provides an immediate feeling of warmth, similar to goose feather padding, with the added benefit of wind protection and breathability. The thermal properties of Primaloft® do not change when in contact with moisture, unlike feather padding, which creases and sticks together, thus losing 40% of its insulation effect.

Comparison between primaloft® Sport / goose feather padding at equal insulation weight:
Conditions in dry weather: Primaloft® sport 100 = duvet power 500
Conditions in wet weather: Primaloft® will be warmer than any wet feather padding!


Insulation Level Extra Warm
Fabric PrimaLoft® Sport 100 - 100g/m²
Weight 400g en taille M
Usage Cross Country Skiing, Winter Hiking, Extreme Cold, Mountain, Ski Touring, Snowshoe Walking, Nordic Walking, Ice Climbing, Piste Skiing
Technology Primaloft
Water Resistance Water repellent with anti-stain treatment
Breathability Total Breathability
Wind Resistance Good. Upto 60km/h
Key Features Ultra light, Primaloft® insulation. The warmest synthetic insulation in the world
Brand CimAlp

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Extra Warm
Product Reviews
  • Number of Reviews : 15
  • Average Grade : 4.7 /5
  • B. Bruno
  • 5/5
Lightweight, compact, warm, perfect for hiking.
  • S. Alain
  • 5/5
Very light.
  • B. Guillaume
  • 5/5
Large in size so ideally I want a S (usually M for 1m77 / 70kg). Beautiful product very well finished, very warm and works in the wind. ( though I should have taken the hood :).
  • E. Noureddine
  • 5/5
Quality product!
  • G. Claude
  • 4/5
lightweight but warm jacket
  • 5/5
Size actually a little big. I took a Mr. J will take the S
  • G. Gregory
  • 5/5
really Jacket, comfortable, warm. perfect in size M for 1M80 68kgs
  • B. Robert
  • 5/5
Impeccable. Good cut, very light.