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Synthetic Quilted Insulation Mountaineering Jacket

Sale price: $40.00 Regular price: $74.99

Lightweight, warm and compressible jacket with synthetic padding.The ideal jacket for the mountaineer looking for the best compromise between warmth, wear-resistance and breathability

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This product runs small

Sale price: $40.00 Regular price: $74.99

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Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8495177

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Product Features

A photo of the Synthetic Quilted Insulation Mountaineering Jacket in use

Synthetic Quilted Insulation Mountaineering Jacket | This synthetic hooded insulation jacket is ideal for mountaineers looking for the perfect balance between warmth, wear resistance and breathability

Lightweight, warm and compressible jacket with synthetic padding.The ideal jacket for the mountaineer looking for the best compromise between warmth, wear-resistance and breathability


Recommended temperature rating = 23°F, 3.5 oz/sqm padding fill on front of chest

Freedom of movement

Tight-fitting cut with armholes suitable for mountaineering.


2-way zipper allowing user to open from the bottom up for belaying


2 hand pockets, 1 chest pocket, 1 storage pocket built into jacket

Abrasion resistant

Outer shell component made from wear-resistant Ripstop

Questions & Answers

Product Customer Reviews

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110 Reviews
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Synthetic Quilted Insulation Mountaineering Jacket,deep indigo
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Just what was wanted

Having talked to the recipient she is very pleased with its fit and performance

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Awesome jacket

Feels thin but amazingly warm.. bought to replace my trustly 6 year old simond jacket, thats got me through some tough conditions and I think this one's gonna do the job just as good as the last. Can't recommend enough..

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Abrasion and bobbling

I was very pleased with jacket when I first purchased it. However after a few hours wear there was white bobbling under the arms and from where I had been wearing my rucksack. Am considering taking the jacket back for this reason. Such a shame cause I love the fit colour and warmth.

Hello Kathryn,

Sorry to hear you are having an issue with Simond Insulated Mountaineering Jacket. Could you email me details/a picture of what you mean by 'bobbling' please? 

If you have your receipt then you can take it back to your local branch for either a refund or exchange.

Many Thanks

Joseph Sutton | UK Product Expert
OK, keeps you warm but disappointing that it broke

Disappointed with this jacket, one of the pockets zips broke in November and I bought it only 6 months ago. I usually love simond items, shame that it's broken so quickly

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Прекрасно яке

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Благодарим Ви, за отделеното време да споделите обратната си връзка за нашия продукт!

Като спортна компания, която се стреми да направи спорта достъпен за всеки, нашата цел е винаги да предоставяме качествени и функционални продукти.

Спортни поздрави,

Екипът на Декатлон

jeden problém

krásná bunda v pěkné modré,ale v rukávech v podpaží úzká.

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S bundou jsem max. spokojená, vyzkoušeno na horách (alpin. i sjezd. lyžování), neprofoukne, je prodyšná, lehoučká, zároveň hřeje a hlavně je sbalitelná do malého balíčku.

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Sehr schön

Tolle Jacke auch um unter einer Softshell/Winterjacke z.b. zu tragen.

Nicht meine Passform

Ich bin 172cm groß und trage normalerweise Größe 36/38 oder S. Ich hatte diese Jacke sowohl in S als auch in M bestellt. Leider war es von der Passform her nichts für mich. In Gr. S war sie im Bereich der Schultern/Brustkorb sehr knapp, in Gr. M war sie dann leider gar nicht mehr figurschmeichelnd. Schade, denn sie ist sehr leicht und die Farbe gefiel mir.

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Schön, aber zu klein

Farbe genau wie abgebildet, aber leider passt die vom Größenfinder vorgeschlagenen Größe nicht, ist zu eng. Frauen mit etwas mehr Oberweite sollten sie lieber eine Nummer größer bestellen.

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Bergsteiger Jacke

Die Jacke sieht super schön aus , die Passform ist perfekt . Du hast die Bewegungsfreiheit die du brauchst um zu Laufen , zu wandern oder auch zum Bergsteigen. Ich ziehe mich je nach Aktivität nach demZwiebelprinzip an und bin begeistert von der Jacke und man schwitze nicht .

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Klettern, sichern (2-Wege-Reißverschluss), wandern, skitourgehen, usw. - die Jacke passt immer. Trägt sich super leicht und kuschelig, macht alle Bewegungen mit und schaut auch noch toll aus.


fällt an den Armen und Achselbereich sehr eng aus

Zu eng.

Online bestellt, ueber den Onlinegrössenfinder ausgesucht, aber für meine Freizeitbedürfnisse doch zu eng. Will mich auch bewegen können. Versuche eine Nummer größer.

Leichte warme Jacke

Die Jacke ist sehr leicht und klein verpackbar und auch der taillierte Schnitt ist super, da die Jacke etwas länger geschnitten ist! Die Jacke ist sowohl als Midlayer ( für kälteempfindlichere Menschen) als auch alleine super für Bergtouren geeignet. Zusätzliches Plus: sehr schneller Versand und umweltfreundliche Verpackung!!!

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Size Guide

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Additional Product Information


Padding: 100.0% Polyethylene Terephtalate ; Lining: 100.0% Polyamide ; Main fabric: 100.0% Polyamide ; Hood: 95.0% Polyethylene Terephtalate, 5.0% Aluminum ; Membrane/coating: 100.0% Polyurethane

Temperature rating use

Our jackets are tested in a climatic chamber in a lab, allowing us to determine recommended usage temperatures. For moderate activity (in 3 mph wind), this jacket is suitable for temperatures up to 23°F.


The materials for making this jacket have been carefully selected. A light- and wear-resistant component for outer shell, synthetic padding fill for quick drying, and finally a lightweight lining. Combining the 3 layers helps to make jacket warm, wear-resistant and breathable all at the same time.


The bimaterial hood helps to restrict overall volume, while it can be worn over a helmet thanks to highly stretchy softshell fabric component.


The jacket is easy to pack away into inner pocket built-into product. Pocket volume with jacket inside: 3 L (Size S)



Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual