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Windbreaker jacket - softshell - warm Merino wool - MT900 - men's
This ultra versatile, compact and comfortable softshell jacket will protect you from winds up to 30 km/hr!
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Abrasion resistant
Use of 2 layer fabric on the shoulders to reinforce this area
Windproof
The multi-layer structure protects from winds up to 30 km/h
Warmth
Comfortable from 13°C to 10°C worn as a second layer. Micro-grid fleece lining
Breathability
Back lining in ventilated fabric to let out vapour produced by the body
Weight
This jacket weighs about 490 g in size L
Water repellent
Water-repellent treatment prevents water seeping into the fabric when it rains
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Product Customer Reviews

Generally, the product has some advantages and some disadvantages, but it is worth buying during the promotion.
flush
Good fit, can also be worn as a single jacket up to 10 °C, or used as a midlayer in cooler weather. Only the sleeves could have used slightly better cuffs (possibly with elastic), as the wide sleeve ends create a fairly thick fold when you velcro them closed to make them windproof. Otherwise it's a good jacket, but the price is a bit too high as the merino content is probably limited to the armpits
I will look up for another design
Warm, holds mist and water spray fairly well. Doesn't hold rain at all. Great during active snowshoe walks and uphill skiing. Main benefit of the product is that you change both layers at once, so you dont have to fumble with fleece and winshirt one after another when it's cold and warmth is leaking out. Overall it could be 50-100g lighter and a bit more packabale, but it's fine for a price and expected from a decathlon product. Quality is excellent.
Very good softshell. Not yet tried in very cold weather. I recommend always having it in the bag as soon as the altitude rises.
Doesn't take up space in the bag. Light to carry and very versatile
Excellent
Excellent in humid and mid-season environments
light, warm, windproof
I bought two iatom but very poor quality
I'm used to this jacket, I ordered about twenty pieces two years ago for a group of mountain organizers within a club.
Decathlon sizes run small by default.
it shouldn't be hot because it's a third layer you put on and take off to protect from rain and wind.
Excellent windbreaker.
Size Guide

Additional Product Information
Composition
Lining: 100.0% Polyester ; Outer fabric: 100.0% Polyester ; Secondary lining: 89.0% Wool, 11.0% Polyamide ; Coating: 100.0% Polyurethane
Sizing information
quite a close-fitting cut. The jacket's inner volume allows you to wear it over a warm second layer such as a micro-fleece.
Thermal comfort and windproof
The wind makes you feel considerably colder. With an outside temperature of 0°C and 20 km/h winds, it will feel like the temperature is -10°C. ”Windproof” components fight the uncomfortable effects associated with this ”freezing effect. They are very effective at reducing heat loss by creating a barrier against the wind.
Protective details
- Drawstring tightening with toggles at the bottom of the jacket- Tightening at the cuffs with Velcro tabs- Adjustable hood
Water-repellent property of component (not to be confused with waterproofing)
The water-repellent property of a fabric is its capacity to make water run off its surface without absorbing it. This prevents the fabric from soaking up water and keeps it lightweight and breathable. The fabric is made water-repellent by treating its outer surface, however this property may deteriorate with use. You will find out how to reactivate the water repellency of your softshell in our article ”Maintaining, washing and repairing waterproof or water-repellent clothing” available on the Forclaz website.
Recommended additional product
To reactivate the water repellency, you can use the textile waterproofing liquid available in stores or on the website under reference 8554908,It regenerates the water repellency of the fabric and optimises the performance of your garment throughout its life.
Product testing
In November 2018, 8 trekkers (4 men and 4 women) and part of the Forclaz design team tested this jacket for 4 days in the southern French Alps (Lus La Croix Haute). You can expect wind, rain, a bit of snow, a bivouac... and a lot of fun! We were then able to make the final modifications and validate it for use for mountain trekking.
Origin
Imported
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.
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Research and development
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Windbreaker jacket - softshell - warm Merino wool - MT900 - men's
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
