More details
    SKU: S6993 (1831609)
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    Select a size:

    Delivery in 4 to 5 days

    € 173.21
    Characteristics Designed for MOUNTAINEERS, CLIMBERS and GLACIER HIKING.
    Product Benefits
    1. Waterproof
      3 layer coated fabric (10 000 mm) before wash) two-way taped zip with flap
    2. Freedom of movement
      Freedom of movement
      Ergonomic cut, pre-shaped elbows, adjustable hood, lightweight (540g in size L)
    3. Breathability
      Breathable coated fabric RET= 912, taped zip under arms for extra ventilation
    4. Abrasion resistance
      Abrasion resistance
      100 % polyamide fabric, reinforced at shoulder and hip level
    5. Ease of use
      Ease of use
      Hood can be worn with a helmet. Two-way zip for easy access to harness
    6. Environmental impact
      Environmental impact
      Life cycle comparison: Men's waterproof jacket -
    • Sizes
      XS to XXL
    • Colours
    • Weight
      540g in size L
    Product feature
    1. Component waterproofing
      We measure a fabric's resistance to a water column, in mm (based on the ISO 811 standard). The higher the water pressure resistance, the more waterproof the fabric. Components with 2000 mm rating can resist 2000 mm of water pressure (which is roughly equivalent to a rain shower lasting 2 hours). With waterproofing greater than 10 000 mm, the Alpinism Light jacket offers an extremely high level of waterproofing.
    2. Garment waterproofing
      The Alpinism Light was approved in a shower test under 100 litres of water / sqm / hour for 3 hours. This test reproduces the conditions of a heavy mountain downpour. For all additional information, consult the website
    3. Component breathability
      To find out whether a fabric is breathable, we test its evaporate resistance or RET (based on the ISO 11092 standard). The lower the fabric's resistance, the more moisture generated by an active body is evaporated, and the higher the fabric's breathability. We consider that if RET< 9 = highly breathable fabric / if 9 12 = slightly or not breathable fabric. The Alpinism jacket has a RET between 9 and 12
    4. Garment breathability
      On top of the main fabric's breathability, the choice of including mesh lined pocket helps to improve the jacket's thermal comfort, whilst helping to create air flow inside jacket by opening pockets. The taped zip under the arms, helps to create air flow once opened, to further enhance ventilation. The adjustments at the hem (tightens with elasticated drawcord and toggle) and cuffs (riptab strap) allow you to adjust the air flow through these areas.
    5. Pockets
      The pockets are positioned to be used as hand warming as well as for being accessible when wearing a harness over the jacket. The Alpinism Light jacket is also comes with a chest pocket and an inner zip pocket.
    6. Zips
      The Alpinism Light jacket's main zip is a new generation zip that offers the same waterproofing as the classic silicone zips (similar to the pocket zips) while being more flexible, which improves the jacket's compression when packed away. Plus, this zip is easier to handle, contributing to enhance its durability. The 2-way zip allows you to use a harness under the jacket. The zip pulls are easier to handle with gloves.
    7. Hood
      The Alpinism Light jacket's hood is large enough to wear over a mountaineering helmet. It is height and depth adjustable according to your needs. A semi-rigid visor offers better forehead and eye protection. The high collar provides protection for the lower part of your face.
    8. A rating for comparing products environmental impact
      Product's environmental impacts are calculated throughout its life cyle and with different indicators. An overall ABCDE rating is performed to help you easily identify the products with the best environmental performance by comparing the same type of products with each other (t-shirts, trousers, backpacks,...). Decathlon is a committed stakeholder in this environmental labelling approach. To get more information:
    Product testing
    1. Composition
      Main fabric : 100.0% Polyamide (PA) Pocket : 74.0% Polyester (PES), 26.0% Elastane
    2. Approved by
      Team Simond mountaineers and climbers
    3. Cleaning advice
      Machine wash at 30°C
    4. Product catchline
      Durable, waterproof, lightweight and comfortable to wear, adjustable hood for wearing over a helmet. Under arm ventilation zips, Double taped zips, 3 large pockets
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