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Forclaz Men's MT100 Down Puffer Jacket
Warm and light, it is also the most compressible of our down jackets to save space in your trekking backpack. Without a hood, it will also keep you warm under a waterproof jacket.
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Free returns
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Warmth
Comfortable between 41°F and 23°F. RDS ethical down with fill power of 800 CUIN
Compact design
Easily folds away into its left-hand pocket using a zip with double puller
Water repellent
Surface-treated outer fabric to prevent water from getting in
Abrasion resistant
1.23 oz /sqm outer fabric 15 denier
Pockets
2 zipped hand pockets
Weight
This padded jacket weighs approximately 9.87 oz in size L
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Product Customer Reviews

Very good!
Super down jacket, warm, thin and light.
Very comfortable to wear. Great comfort.
This down jacket is fantastic, despite being very light and "fragile" in appearance, it is very well made, keeps you very warm, and from now on, never again without it on my excursions. Very competitive price, great fit, recommended!
Alright
after the first wash, the down got into a ball in the lining, making it unusable. I'm thinking of taking it back to the store. I machine washed it at 30 degrees on a delicate program, it's a shame because it was comfortable to wear
Essential and very comfortable
เบา อุ่น พกพาง่าย เสียดายไม่มีถุงใส่ ใส่ในห้องทำงานอุณหภูมิ 20-22 องศา ถึงขั้นร้อน ถือว่า เสื้อมีคุณสมบัติดีพอสมควร
Perfect for every day, after the first wash the product absorbs water faster, but still remains a great product.
Convenient
I have not tested the water repellency of the product since it is not a waterproof product. I am very satisfied with the product tested in the Alps
Meets my top expectations for paragliding
Light weight, warm and durable. This is my 2nd one. I got it for keeping in my bivvy sleep system.
Very happy with the purchase. For a not very low temperature (as it says in the description) It is very light and warm, it is not bulky and you can keep it in its own pocket. I measure 1.88, I weigh 90 kilos and the size L fits like a glove. A first layer, a t-shirt and this jacket and you're more than ready! I only have one question. Here in Santiago de Chile, can I find the product I need to maintain the water-repellent effect after washing it? Can you get the detergent too? My idea is to take care of it as much as possible so that it lasts me a long time. All the best!
Very good quality and price
Size Guide

Additional Product Information
Composition
Filling: 90.0% Grey Duck Down, 10.0% Grey Duck Feather ; Main fabric: 100.0% Polyamide ; Main lining: 100.0% Polyamide ; Padding - Inner fabric: 100.0% Polyester
How warm is this padded jacket?
This padded jacket, worn as a 3rd layer, has been certified for an active comfort temperature of 23°F during a standardized test in a thermal chamber. The model is wearing a synthetic long-sleeved T-shirt and a light fleece underneath. It works with a simulated 3.1 mi/h wind. We have also tested this model in static mode. The comfort temperature is 41°F in this case.
The advantages of a duck down and feather filling
The filling power of down has 3 advantages for mountain sports: - Thermal insulation thanks to the air trapped in the down and feathers.- Ultra-lightweight: down is lighter than synthetic wadding while offering the same degree of warmth. This saves even more weight in your backpack.- Ultra-compressible.
How to measure the fill power of a down and feather wadding?
The fill power is a measure of the down's thermal insulation capacity and its potential to ”trap” air. It is expressed in CUIN (cubic inches). Down with a higher fill power (higher CUIN number) will occupy more space, trap more air and provide greater thermal insulation. This puffer jacket, filled with 90% down and 10% feathers, has a guaranteed fill power of 800 CUIN (international standard) or over.
What is rds certification?
RDS or “Responsible Down Standard” is a worldwide certification issued by an independent organisation to volunteer brands.This standard enables us to guarantee the origin of the feathers in accordance with our commitment to use responsible materials. Our suppliers commit to using only feathers from geese and ducks raised for their meat and slaughtered before down and feathers are collected.
How to care for a down jacket?
The down jacket can be worn throughout the winter and will certainly need to be washed. But the less you wash it, the more it will retain its thermal insulation and water repellency.Summary: 1/Machine wash with a detergent suitable for down or technical garments, at 86°, with 2 or 3 tennis balls. Gentle spin cycle. 2/ tumble dry with 2 or 3 tennis balls, and repeat 2 or 3 times until it is completely dry.
Water-repellent property of component (not to be confused with waterproofing)
The water repellent property of a fabric is its ability to make water run off its surface without absorbing it. This prevents the fabric from swelling, and keeps it lightweight and warm. The fabric of this down jacket is water repellent, however, we recommend that you wear a waterproof jacket over it in the rain. The fabric is made water-repellent by treating (PFC-free) its outer surface, however this property may deteriorate with use. We recommend that you restore it after each wash.
How to restore the water-repellent properties?
Once you have cleaned your padded jacket, we recommend you use a water-repellent reactivator spray to preserve the hydrophobic properties of the outer fabric. This renews the fabric’s water repellent properties and optimises its performance throughout the lifespan of your garment.
A snag? how to repair your fleece
A tear on a padded jacket can happen when trekking! The good news is that it can be repaired with a repair patch so the tear doesn’t get any bigger and the feathers escape. Don't you feel at ease carrying out this repair yourself? Don't worry! Some in-store Decathlon workshops offer a repair service to mend your padded jacket using a heat-bonded patch.
A score for comparing products' environmental impact
The product's environmental impact is calculated over its entire life cycle using various indicators. A score from A to E is given in order to easily identify the products with the best environmental performance compared to products of the same type (t-shirts, trousers, backpacks). Decathlon is a voluntary supporter of this environmentally-friendly labelling approach.
Storage instructions
Store on a hanger in a dry place. Do not store folded in its pouch
Origin
Imported
Superior quality. Unbeatable prices.
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Forclaz Men's MT100 Down Puffer Jacket
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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.
