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Marmot Reactor Fleece Jacket - Men's

Available Colors / Styles

Slate Grey
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Be proactive about cold with the Marmot Reactor Jacket. This full-zip fleece features flat seamlock construction for comfort so you can wear it day in and day out. Zippered hand-warmer pockets and a bonded zippered sleeve pocket provide ample storage for your cell phone, wallet, or hands. A hemline drawcord and wind flap behind the front zipper adds protection from fall gusts when you’re raking leaves.

Bottom Line: Pull on the Reactor jacket for warm comfort.

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Rating for this product: 5

Marmot A+

By:
April 20, 2012

Bought this jacket for my dad and he wears it all the time, he retired his old jacket for Marmot.
Comfort A+
Warmth A +
Look A +
Quality A+
Marmot Rocks !

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Will this Marmot fleece work as an interliner (match up to zipper

Will this Marmot fleece work as an interliner (match up to zipper size) for my Marmot cost?

By:
January 15, 2012

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Rating for this product: 5

Awesome....

By:
September 24, 2011

super light and a great fleece... impressed!

Cons... not really a con, but i"m sure i ordered a granite but got a state grey instead..

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Just purchased this jacket as I was looking for a light fleece

Just purchased this jacket as I was looking for a light fleece for foggy, or chilly early morning / evening hikes and am planning to wear my Patagonia Houdini as a light shell (light rain) if needed.

I am 6' on the nose, and weigh in at 210lbs with a 45" chest. As always smack dab in the middle of everything when it comes to size charts. I ordered the XL as I prefer a slightly looser fit, but had heard Marmot runs a bit big (not so with my Precip jacket I purchased 6 years ago). I know I can exchange, but wanted to know if XL is the right size.

Thanks

By:
November 23, 2011

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I have 5 lbs on you. If you like a loose fit, get the XL. I like a snug fit, and L is perfect for me.

By:
November 24, 2011

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Marmot Reactor Jacket

By: Backcountry.com Vendor Rep
December 28, 2011

Marmot's own Curly shows off the Reactor Jacket in this edition of Curly's 30s.

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Rating for this product: 5

Great jacket...great price

By:
December 4, 2010

Perfet fleece liner or stand alone for those cool mornings. Nice quality and design.

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Is this zip-in compatible with the Marmot Tamarack?

Is this zip-in compatible with the Marmot Tamarack?

By:
November 23, 2011

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No, only the Marmot Warmlight fleece and the Cauldron Jacket and Vest are zip in compatible.

By: Backcountry.com Vendor Rep
November 25, 2011

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Rating for this product: 5

Seems good

By:
January 18, 2011

I had to replace an OLD pullover with a bottom drawstring cinch and it has taken a LONG time to find one.....this ones seems to fit the bill. It's a great lightweight fleece for the $$.

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I have a Marmot Precip jacket, would this fleece fit under it?

I have a Marmot Precip jacket, would this fleece fit under it? Would this be a good combo for skiing?

By:
September 18, 2011

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It will fit under as long as you dont have a super small precip...
It would be good for spring skiing or when its not super cold but you might get chilly on some colder days

By:
September 19, 2011

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Rating for this product: 3

Good gear...

By:
December 4, 2011

Purchased this fleece jacket to match with a Marmot waterproof shell, and it's fulfilled this role well. The manufacture quality of both items has been great. The products are quite durable.

It's a basic fleece jacket, so not much more to add.

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Is the Reactor jacket fairly light weight fleece?

Is the Reactor jacket fairly light weight fleece?

By:
May 10, 2011

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Peter,
Thanks for your question. The Marmot Reactor is built from Polartec Classic 100 weight fleece. There is 100 weight, 200 weight, and 300 weight fleece in the Polartec fleece family. That being said, the Reactor is lightweight, and would work great for three season use. I hope this is helpful for you.

By: Backcountry.com Employee
May 10, 2011

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Rating for this product: 5

Great Fleece

By:
September 12, 2011

Couldn't be happier with the reactor fleece. It's lightweight, warm, and ridiculously soft. Great as a mid-layer or standalone.

Runs a little big (like most Marmot stuff), so I bought one size smaller than I normally do l for a perfect fit.

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Rating for this product: 5

Great fit, great feel.

By:
June 21, 2011

It is light, it is stretchy, great for not so cold conditions on its own, windy it needs a wind shell, have used it in cold conditions as a layer, will be purchasing a second, as i love the first one so much. Fantastic cut and great for any sport where you move alot.

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Rating for this product: 5

Great Jacket

By:
November 27, 2010

I purchased the Marmot Reactor Jacket to use as a liner with my motorcycle jacket and its great, very warm and comfortable at a great price.

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Change me.

Research out-of-stock versions:

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Reg $89.95 - $94.95
Sale from $80.96
10% Off, Regularly: $89.95 - $94.95 | Item: MAR1734
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Slate Grey, S (80.96)
Slate Grey, M (80.96)
Slate Grey, L (80.96)
Slate Grey, XXL (80.96)
Fatigue, S (80.96)
Fatigue, M (80.96)
Fatigue, L (80.96)
Fatigue, XL (80.96)
Fatigue, XXL (80.96)
Black, M (85.46)
Black, XL (85.46)

Marmot A+

5 star rating

By: Ca April 20, 2012

Bought this jacket for my dad and he wears it all the time, he retired his old jacket for Marmot.
Comfort A+
Warmth A +
Look A +
Quality more...

Awesome....

5 star rating

By: Danny September 24, 2011

super light and a great fleece... impressed!

Cons... not really a con, but i"m sure i ordered a granite but got a state grey instead.. more...

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Material:
Polartec Classic 100 
Fleece Weight:
100 
Windproof:
, wind-resistant 
Center Back Length:
70 cm 
Pockets:
2 front, 1 arm 
Hood:
no 
Weight:
12 oz 
Recommended Use:
cool weather 
Manufacturer Warranty:
lifetime