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Forclaz Men's MT100 Hooded Down Puffer Jacket

Sale price: $99.99 Regular price:

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!

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Size: Select a size
Size Guide

RUNS SMALL: Customers recommend ordering one size up

Sale price: $99.99 Regular price:

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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 10.5 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.
Model: 8399859

Product Videos

Product Features

Forclaz Men's MT100 Hooded Down Puffer Jacket | This ethically sourced (RDS certified) down and feather jacket keeps you warm in temperatures between 23° and 41°F.

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!

A photo of the Forclaz Men's MT100 Hooded Down Puffer Jacket in use
A photo of the Forclaz Men's MT100 Hooded Down Puffer Jacket in use

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



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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

By Uluç on May 10, 2023 | STAFF

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.

By Uluç on July 10, 2023 | STAFF

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"

By Yann on Aug 3, 2023 | STAFF

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.

By Uluç on Sep 19, 2023 | STAFF

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.

By Uluç on Oct 4, 2023 | STAFF

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''

By Uluç on Oct 4, 2023 | STAFF

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''

By Uluç on Oct 4, 2023 | STAFF

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.

By Uluç on Oct 10, 2023 | STAFF

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''.

By Uluç on Oct 10, 2023 | STAFF

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.

By Uluç on Oct 10, 2023 | STAFF

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?

By Uluç on Oct 18, 2023 | STAFF

Question:

What is the sleeve length on the large MT 100 jacket? Thanks.

Answer:

It is 28.9'' for the L size.

By Uluç on Oct 19, 2023 | STAFF

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''. ''.

By Uluç on Oct 30, 2023 | STAFF

Question:

Where is it made in?

Answer:

This particular color is made in China.

By Uluç on Oct 30, 2023 | STAFF

Question:

what is the jacket length of size S?

Answer:

The lenght of the jacket excluding the hood for size Small is: 27.7''

By Julie on Nov 28, 2023 | STAFF

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.

By Uluç on Dec 27, 2023 | STAFF

Question:

What is the approximate weight for 2xl

Answer:

It weighs about 13.05 oz.

By Uluç on Jan 26, 2024 | STAFF

Question:

Does the hood have a cord to tighten it ?

Answer:

Our 100 level down jackets do not have a cord on the hood.

By Uluç on Feb 5, 2024 | STAFF

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.

By Uluç on Feb 5, 2024 | STAFF

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.

By Uluç on Feb 20, 2024 | STAFF

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,

By Uluç on Mar 5, 2024 | STAFF

Product Customer Reviews

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4808 Reviews
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Forclaz Men's MT100 Hooded Down Puffer Jacket Image 7 of 7
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Jacket fits comfortably looks groovy I've yet to test the three layers with the elements:)🏕️

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Great down jacket

Very happy with my purchase

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Pleasant, light, stylish, warm,…

Pleasant, light, stylish, warm, soft, everything to please.. 😁👍😜

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Practical

Excellent quality-price-function ratio

I like my purchases, good value for money, they are light and don't take up much space

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I would do a 4xl

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nothing to add

nothing to add

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Down jacket

It works fine, it won't survive heavy rain, but a light drizzle of cabbage soup will do just fine

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Good to buy

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Hoodie

Unfortunately, it cannot be attached.

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Nice color, good fit, light

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Does the job One pocket…

Does the job An external storage pocket would be welcome instead of rolling up into a ball in an internal pocket. Which does not allow for good compactness.

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Alright

Alright

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Great for everyday life.

Great for everyday life.

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essential

warm and comfortable, it is perfect in combination with a k way for traveling or daily wear

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Size Guide

Size Guide Visual

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

 

Size Guide Visual

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