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Forclaz Men's MT100 Hooded Down Puffer Jacket
Warm and light, it is also the most compressible of our down jackets. It allows you to save space in your trekking backpack for lighter adventures!
Free shipping over $49
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
About this item:
- How to choose the right size: it all depends on layers ! With only 1 layer under, we recommend 1 size up. If worn with 2 or more layers under it, 2 sizes up will be better. Refer to the size chart for more details
- This light down jacket has been designed for backpacking, yet offers a great design making it perfect for everyday use in cold and mild weather.
- Warmth: From 23°F and warmer, this puffer jacket will keep you comfortably warm thanks to its 800-fill-power insulation made with Responsible Down Standard certified down.
- Light and compact: the MT100 jacket is packable and doesn't weigh more than 11.3 oz in size L.
- Water-Resistant, not waterproof: This jacket will keep you dry for a good amount of time under light rain thanks to a water-repellent fabric.
Product Videos
Product Features
![A photo of the Forclaz Men's MT100 Hooded Down Puffer Jacket in use](http://www.decathlon.com/cdn/shop/files/FORCLAZ_20DOUDOUNE_20MT100_20DUVET_20CAP_20H_20NOIR_20PE23_b40b5769-4994-430b-8004-f104511dc334_500x.jpg?v=1693843671)
Warmth
Comfortable between 23° and 41°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
Outer fabric: 100% polyamide, 35 g/sqm. 15 denier
Pockets
2 zipped hand pockets
Weight
This down jacket weighs approximately 290g in size L
Product Lifestyle Image Gallery
Image Gallery
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 1 of 7](http://www.decathlon.com/cdn/shop/files/8595408-context_image-1901889_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 2 of 7](http://www.decathlon.com/cdn/shop/files/8595408-sign_kit_image-1852735_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 3 of 7](http://www.decathlon.com/cdn/shop/files/8559957-context_image-2148676_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 4 of 7](http://www.decathlon.com/cdn/shop/files/8595408-context_image-1901968_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 5 of 7](http://www.decathlon.com/cdn/shop/files/8559957-context_image-2148673_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 6 of 7](http://www.decathlon.com/cdn/shop/files/8595408-context_image-1901990_525x.jpg?v=1696432276)
![Forclaz Men's MT100 Hooded Down Puffer Jacket, olive green Image 7 of 7](http://www.decathlon.com/cdn/shop/files/8559957-sign_kit_image-1715090_525x.jpg?v=1696432276)
Questions & Answers
Look for product information, frequently asked questions, opinions...
Question:
What is the actual weight of the jacket for size medium? Not the fill weight, the total weight.
Answer:
This down jkt weighs approximately 10.2 oz in size MFabric 1.2 oz/m²; 15 denier
Question:
I see the zipper pull is on the left for this men's MT100. is this correct? in USA, it would be on the right.
Answer:
Thank you for sharing this feedback. Our men's down jackets are designed for global markets and for the moment have zipper pulls on the left.
Question:
What is the torso length and the sleeve length for 2XL and 3XL? Thank you.
Answer:
Sleeve length 2XL-30.7" 3XL-31.1" Torso 2XL-53.6" 3XL-57.6"
Question:
Is this MT100 a rebrand of the old Trek 100 down jacket? If so, do thye share all the same specs?
Answer:
Would you please explain which product you are referring to in detail? The MT100 has been the same re-newed one for a few years now.
Question:
For the Men Xsmall and Small, what is the sleeve size?
Answer:
If you are considering to layer for cold temperatures, we would recommend a size M for you.
Question:
what is the sleeve length for men xsmall and small? Forclaz Men's MT100 Hooded Down Puffer Jacket
Answer:
The sleeve sizes for Men are below: - Small: 28'' - Xsmall: 27.5''
Question:
I am 5’7 (170cm) and 136lb. Chest is 36 inches. Which size would you recommend if warn as an everyday jacket with 1-2 layers on? Which size would you recommend if worn for winter backpacking with extra layers underneath? Thank you!
Answer:
The sleeve sizes for Men are below: - Small: 28'' - Xsmall: 27.5''
Question:
How many grams of 800 Fill down does it have?
Answer:
It varies from size to size. XS: 2.4 oz. S: 2.7 oz. M: 2.8 oz. L: 3 oz. XL: 3.3 oz. 2XL: 3.5 oz. 3XL: 3.9 oz.
Question:
I am 5’7 (170cm) and 136lb. Chest is 36 inches. Which size would you recommend if warn as an everyday jacket with 1-2 layers on? Which size would you recommend if worn for winter backpacking with extra layers underneath? Thank you!
Answer:
We would recommend taking a ''S'' size for everyday use. For extra layers, you could be more comfortable with a ''M''.
Question:
Why is the zipper on the wrong side of the jacket?
Answer:
Our men's down jackets are designed for global markets and for the moment have zipper pulls on the left.
Question:
Can I purchase a Forclaz Men's MT100 Hooded Down Puffer Jacket without the hood? Thanks, Bill
Answer:
Yes, we offer non-hooded versions of this jacket. We have two options to recommend for you: First: https://www.decathlon.com/products/mens-mountain-trekking-down-jacket-mt500-10-degrees-celcius-12077?adept-product=mens-mountain-trekking-down-jacket-mt500-10-degrees-celcius-12077&variant=31481446400062&adept_product_id=mens-mountain-trekking-down-jacket-mt500-10-degrees-celcius-12077&source=search. Second: https://www.decathlon.com/products/forclaz-mens-mountain-backpacking-down-jacket-mt100-41f-335580?
Question:
What is the sleeve length on the large MT 100 jacket? Thanks.
Answer:
It is 28.9'' for the L size.
Question:
What are the sleeve lengths on 2Xl and 3Xl versions of this jacket?
Answer:
For 2XL size, it is 30.7''. For 3XL size, it is 31.1''. ''.
Question:
Where is it made in?
Answer:
This particular color is made in China.
Question:
what is the jacket length of size S?
Answer:
The lenght of the jacket excluding the hood for size Small is: 27.7''
Question:
How do you wash this jacket?
Answer:
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.
Question:
What is the approximate weight for 2xl
Answer:
It weighs about 13.05 oz.
Question:
Does the hood have a cord to tighten it ?
Answer:
Our 100 level down jackets do not have a cord on the hood.
Question:
Did anyone face problem with quality?? After 2 wash only, it lost the integrity and not able to hold at even 50 degrees. Not only that, even zipper has come out. When i write the review, they never published it
Answer:
We are sorry to hear that you are noting to have experienced some troubles with your jacket. Please feel free to contact our customer support team at customer.service@decathlon.com so we may be able to get more details on the issue at play. Thank you.
Question:
Is the jacket windproof?
Answer:
This padded jacket, worn as a 3rd layer, has been certified for an active comfort temperature of 23° during a standardised 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 mph wind. We have also tested this model in static mode. The comfort temperature is 41°F in this case.
Question:
What is the oxygen level and turbidity of the down used for this jacket?
Answer:
Dear valued customer, - Thank you for reaching out and showing interest in our product! We appreciate your curiosity and attention to detail. - Regarding your inquiry about the oxygen level and turbidity of the down used in our jacket, we want to be transparent and honest. While we understand the importance of technical details, these specific measurements are not typically relevant for the everyday usage of our product. - Our focus is on providing a high-quality and comfortable experience for our customers, ensuring the jacket meets the necessary standards for warmth, durability, and performance. If you have any concerns about the product's features or performance, please feel free to ask, and we'll be more than happy to assist you with information that directly impacts your experience with our jacket. - Thank you for your understanding, and we look forward to serving you. - Best regards,
Question:
Can this jacket be purchased in the 4 and 5X sizes as per the size chart?
Answer:
We regret to inform you that these sizes are currently unavailable. However, we are actively working to expand our options for you in the upcoming seasons.
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Product Customer Reviews
It is very comfortable. Flexibility when wearing it, but very low.
great
It won't keep you warm even in 5°C.
warm, practical, compact and particularly light. not waterproof
I bought this down jacket for a trip to South America and I notice that you feel the cold of 10 degrees. Forced to buy another one... The padding is very light and there are even areas where there is nothing...
After washing the Jacket condition is very worst.
Bought both for daily activities and for occasional sports. Lightweight, practical and not bulky. It fits very well but insulates a little less than the old 100 gram Quechua I was used to. The product is still very good.
For this price you will never get better.
Warm, lightweight and compact down jacket at the top!!! Be careful to keep it dry
VERY GOOD COAT WITH VERY GOOD WATERPROOFING!
It doesn't keep you warm as advertised.
light and good quality
Top
Comfortable down jacket, very practical to wear in mid-season
TOP quality/price ratio 👍
Size Guide
![Size Guide Visual](http://www.decathlon.com/cdn/shop/files/sizechart-mens-top-size-by-size_300x.jpg?v=16965309241941215328)
Additional Product Information
Composition
Padding: 85.0% Grey Duck Down, 15.0% 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° during a standardised 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 5 km/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. For this down jacket with its 85% down and 15% feathers filling, the fill power is guaranteed to be 800 CUIN or more (international standard).
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.
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 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 30°, 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.
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? this is how to repair your down jacket
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.
Weight of the filling
XS: 70 gS: 76 gM: 81gL: 87 gXL: 94 g2XL: 100 g3XL: 112g
Product testing
10 trekkers (5 men and 5 women), independent of Forclaz, tested this down jacket during a week-long trek in November 2016, in the Mont Blanc mountain range. The feedback given to us after this test let us validate this down jacket for mountain trekking.
Storage instructions
Store on a hanger in a dry place. Do not store folded in its pouch.
Origin
Imported
Law label information
Color Black, click here to see the product label
Color Navy, click here to see the product label
Color Kaki, click here to see the product label
Color Orange, click here to see the product label
![](https://cdn.shopify.com/s/files/1/1752/4727/products/8bdfc1a5-64b0-409c-bffd-80152d762d79_100x.jpg)
Forclaz Men's MT100 Hooded 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.
![Size Guide Visual](http://www.decathlon.com/cdn/shop/files/sizechart-mens-top-size-by-size_300x.jpg?v=16965309241941215328)