Arpenaz 300 Men's Hiking Waterproof Rain Jacket - Navy Flash

Réf :
Key feature
The 1st hiking jacket in our 100% waterproofed range! Its classic and elegant style and functional design will make you want to wear this jacket every day... both on and off the hiking paths.
Users reviews
4.3 / 5 6 ratings
£39.46 / Kg

3 colors

Users reviews

4.3 / 5 6 ratings
5 users recommended this product
  • 16 January 2017
    That review has been deposited on this product version
    purchase confirmed
    A great jacket for UK weather
    Excellent waterproofing Sizing. UK Large is closer to Medium

    Good, lightweight waterproof for walking/hiking and everyday use. The sizing is on the small size so I'd advise taking a size larger than your usual especially if pairing with a fleece or jumper

  • Man
    40-49 years old
    24 November 2016
    Use since 3 to 6 months
    That review has been deposited on this product version
    purchase confirmed
    Everything about this COAT is great No negatives

    Everyone should have one.

  • Man
    30-39 years old
    14 October 2016
    Use since 2 to 8 weeks
    That review has been deposited on this product version
    purchase confirmed
    Large Aroenaz 300 jacket
    Great fit and style Non

    Bought this to go hiking in as didn't want to ruin north face jacket. Wish had bought this before north face as just as good (this actually has better ventilation but slightly less water proofing) and fraction of price

User benefits

Waterproof coating (5 000 mm). 100% taped seams.
Hydrophilic coating (RET=12): limits condensation inside the garment.
Mesh hand pocket which offers a ventilation function.
Freedom of movement
Fitted at back for freedom of movement.
Anatomic design
Fastening drawcord at jacket bottom. Depth- and height-adjustable hood.
4 secure pockets: 1 inside chest pocket, 1 exterior, 2 hand pockets.
Environmental impact
Life cycle comparison: Men's waterproof jacket -
Weight: 760 g in size L.

Technical card

Main fabric : 100.0% Polyamide (PA) Main lining : 100.0% Polyester (PES)
Our design team is based at the foot of Mont-Blanc, in Haute-Savoie (France). All year round, we create and develop products that are beautiful, simple and technologically advanced. These are then ruthlessly tested in the field, as we remain convinced that only through rigorous testing under real world conditions, like the ones you will be using them in, can we continue to provide you with better products than ever.
Designed to
mountain hikers who want protection from the rain and wind.
2 years


Care instructions
Wash at 30°C. Use liquid detergent; do not add fabric conditioner. Fasten zips and rip-tabs before washing. Renew fabric water-repellent properties using a suitable treatment each time you wash. All our Decathlon stores offer a complete range of products specially designed to care for water-resistant and breathable fabrics. These products will help you optimise your garment's performance throughout its lifespan.
Storage Tips
Always make sure that this waterproof protective garment is completely dry before storing it.


Sizing information and cut
Standard cut. Sized so that it can be worn over a warm second layer, such as a pullover or fleece, when desired.
Height can be adjusted using an elastic drawcord and toggles. Adjustable depth using a rip-tab positioned at the back of the hood. Shape memory visor provides good face protection. Hood folds into the collar.
2 hand pockets + 1 outer chest pocket + 1 inner wallet pocket. These 4 pockets have zips.
Adjustable hem of jacket
Elastic draw-cords and toggles.
Wrist adjustment
Velcro tab fasteners.
Hi-tech lining
Dual-material lining: mesh upper body to enhance the garment's breathability/nylon around the hips and sleeves to optimise ease of movement and resistance to wear.
Additional recommended products
Care products: waterproofing spray or liquid in the machine to renew the fabric water-repellent properties and optimise performance throughout the lifespan of your garment.
Waterproofing of the component
We measure a fabric resistance to water pressure, expressed as a water column in mm (based on the ISO 811 standard). The higher the water pressure, the more waterproof the fabric. A waterproof rating of 2000 mm means that the fabric can withstand the pressure exerted by 2000 mm of water (the equivalent of nearly a two-hour downpour).
Garment waterproofing
This garment has been shower-tested using 60 litres of water/sq.m./hour for 2 hours. This test reproduces the average conditions of a rain shower in the mountains.
Component breathability
To find out whether a fabric is breathable, we test its evaporative resistance or RET (based on the ISO 11092 standard). The lower the fabric resistance is, the more water vapour generated by physical activity evaporates, and the higher the fabric breathability is. For example: RET < 9 = extremely breathable fabric / 9<RET<12 = very breathable fabric / 12<RET<20 = breathable fabric / RET>20 = little or no breathability.
Component with coating or a membrane
Like a layer of "paint" applied on the underside of the fabric to make it waterproof while remaining breathable. It is often less costly than a membrane, and requires a lining for protection. The membrane is like a very fine plastic film (polyurethane) making the component waterproof while remaining breathable. It has the advantage of being more supple, lightweight, durable and often more breathable than the coating.
Water-repellent component
A fabric is water-repellent when it allows water slide over its surface without seeping in. This prevents the fabric from swelling, and keeps it lightweight, breathable and warm. The fabric is made water-repellent by treating its outer surface. This treatment must be renewed throughout the garment's lifetime (recommended after every three washes). All Quechua overtrousers have received a water-repellent treatment.
Environmental measurements
The product's environmental impact is calculated across its entire life cycle using different indicators. An overall ABCDE score is provided to help you easily identify the most environmentally-friendly products when comparing products of the same type (T-shirts, trousers, backpacks, etc.). Decathlon is a voluntary supporter of this environmentally-friendly labelling approach. For more information, visit:

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