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Marmot Reactor Fleece Jacket - Men's

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Reactor Fleece Jacket

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. An elastic drawcord and wind flap behind the front zipper adds protection from fall gusts when you're raking leaves.

  • Stay warm on the chairlift or when raking leaves in a fleece jacket
  • Seamlock construction is comfortable and easy to wear all day
  • Elastic hem traps heat and blocks out cold during crisp fall days
  • Reinforced shoulders stand up to extra wear from packs or bags
  • Regular fit easily layers over or under an extra layer for warmth
  • Item #MAR01K7

Material
100% polyester
Fit
regular
Length
hip
Pockets
2 zippered hand, 1 zippered chest
Claimed Weight
11.4oz
Recommended Use
all-mountain skiing, all-mountain snowboarding, backpacking, hiking
Manufacturer Warranty
lifetime

Tech Specs

What do you think about this product?

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>Rating: 5

Perfect mid-temp jacket

Familiarity:
I've used it once or twice and have initial impressions
Fit:
True to size
Size Bought
Large
Height
6` 4"
Weight
205 lbs

Great for those in-between days. Too warm for an actual jacket and too cold for just a shirt. Very light but warm. I have only worn it a couple times and it’s been around 50 degrees. If you’re moving, it gets a little warm. If you’re just sitting around it’s great. 40’s-60’s is a good range for this. Mainly got it for that and as a base layer under a jacket for colder backpacking nights. Very happy with this. I got a large and it fits just about perfectly. Bunches up slightly at the bottom but only slightly and that’s just from a fashion standpoint. I’m 6’4” and weigh 205. Slim/athletic build. Don’t like things too baggy and the large was perfect. A little pricey but it’s really lightweight and surprisingly warm.

>Rating: 5

Perfect for those crisp 55 degree temp.

Familiarity:
I've used it several times
Fit:
True to size
Size Bought
Medium
Height
5` 9"
Weight
170 lbs

I work on the Colorado river and was looking for something lite but warm and this sweater jacket was exactly what I needed for the morning cold. Also works as a good 2nd layer. I agree with previous review that the shoulders were big or odd shaped, however after a wash and some wear they now fit me perfectly.

>Rating: 3

Shoulders are a bit wide

Familiarity:
I've used it once or twice and have initial impressions
Fit:
Runs large
Size Bought
Small
Height
5` 8"
Weight
140 lbs

Ordered in a men's small Mallard green. The color was even better than the picture, but the fit was a bit strange. All of it fit great, but the shoulders were a bit wide, and because they were made of a different material, stuck out as if they had shoulder pads.

>Rating: 5

Warm and Light

Familiarity:
I gave it as a gift but have feedback to share
Size Bought
M
Height
6` 0"
Weight
135 lbs

I was searching for a technical fleece to use hiking, climbing, and skiing a few weeks ago, and picked up some fleeces. Between the ones I tried on, I like this one the most for the price! It was warm, lightweight, and inexpensive. However, the cut was a bit too baggy on my sides, and I opted with the Patagonia R1 instead due to it's slim fit and longer hem. Still, I gave the Reactor to my buddy cause it was so darn inexpensive!

>Rating: 5

Love It !

Familiarity:
I've used it several times
Fit:
True to size

My husband is really happy with this jacket, comfortable,warm,lighting and soft. Great to used in chilling days.

>Rating: 4

Decent fleece layer

Familiarity:
I've used it several times
Fit:
True to size
Size Bought
Small
Height
5` 9"
Weight
125 lbs

The jacket feels really nice and lightweight. If you looking for a nice 100g fleece layer then this is the best bang for your buck. This jacket has a regular cut so it doesn't fit to my body as well as my other athletic pieces. However, it leaves room for layers underneath. Still, it is quite loose in the stomach area that I only reach for it when I want something loose for hanging out or lounging around.

>Rating: 5

Great Light Weight Fleece

Familiarity:
I've used it several times
Fit:
True to size
Size Bought
large
Height
6` 2"
Weight
185 lbs

This light weight fleece is unassuming, but stands up to the cold when you need it the most. It's cut slim so it fits under a light jacket for that extra layer on a cold day. It doesn't do much in the wind, but if you wear it under a wind breaker you're in business. I like the full length zipper so I can easily adjust and regulate if I get too warm. I recommend this jacket. It has kept me warm on some very cold early spring days in New York.

>Rating: 5

Swanky Marmot

Familiarity:
I've put it through the wringer
Fit:
Runs large
Height
6` 1"
Weight
150 lbs

This fleece is terrific! It's thin yet cozy which makes it awesome for layering. I generally wear a large but went with the medium and it fits me well. This is a perfect fleece jacket for someone like me who enjoys the fitted look.

>Rating: 4

Does as claimed. Cilantro is green lol

Familiarity:
I've used it several times
Fit:
Runs large
Size Bought
Medium
Height
5` 10"
Weight
180 lbs

Very good quality. It's slightly larger than my other medium sized clothing. The only problem I have is cold wind blowing. If I wear I anything else with it, I heat up quite quickly, even below 30 degree weather. It's breathable, just as they claim. It dries very fast as well. Poured a little bit of water on it, and it disappeared; it was completely dry in seconds. Wore it running and you couldn't even tell I was sweating. The only problem I have is that the Cilantro looks yellow on all of my devices. If I had known it was a light green, I would have gotten a different color. I expected green, but was hoping for the off yellow, as it is very hard to find yellow clothing.

>Rating: 5

Awesome fleece!

This marmot fleece is supersoft and really sharp looking. I originally bought it for strictly an underlayer, But was surprised with how stylish it is. I will definitely be wearing this throughout fall, and on hikes with one layer under, also the Alpine green looks better in person than it does on line. New favorite fleece.

>Rating: 4

Warm on a still day

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
Medium
Height
5` 10"
Weight
170 lbs

This fleece has served me well. It is a little baggier through the body than I like but maybe I wear my clothes too tight. The fleece is warm when layered under a windbreaker, but on its own the lightest breath of wind cuts right through it.

>Rating: 5

Very satisfied so far

Familiarity:
I've used it once or twice and have initial impressions
Fit:
True to size
Size Bought
Medium
Height
5` 11"
Weight
147 lbs

I've only had this jacket a short time, but I'm really pleased with how it performed. I wore it on a chilly morning hike in the White Mountains in early March, and it plus a base layer were perfect for keeping me warm but not sweaty while hiking. More importantly though, it held up beautifully when our hike went a little off the rails. When the trail got icy we kept climbing higher than we probably should have even though we didn't have any spikes or crampons. That meant a bit of bushwhacking through branches, and several unintentional falls as well as a couple intentional slides. The jacket slid over rock and rough ice and pushed through thick branches and underbrush without any apparent signs of wear at all. It's also nice and lightweight, so there's no real downside to taking it along. I think this will be with me even through the summer months when it's warm enough that I won't usually need it. We'll see how it holds up over prolonged use, but I put it through a lot more than I should have this past weekend and it held up wonderfully.

>Rating: 5

The truth!!

Familiarity:
I've put it through the wringer
Fit:
True to size
Size Bought
XL
Height
5` 7"
Weight
215 lbs

First, the material is incredibly soft and super warm. The quality is second to none, the finishing touches on the stitching and Zipper quality are great. I used it as a second layer when we had the coldest temperatures in NJ in 20 years at 28 below 0. It is a bit long at the waist line, however I'm 5'7" 215lbs and I did get the XL. Overall OUTSTANDING, and I would buy it again. I'm sold on Marmot products.

>Rating: 4

Blue is darker in person

Familiarity:
I returned this product before using it
Fit:
True to size
Size Bought
Small
Height
5` 9"
Weight
140 lbs

Before I share anything about the product, I love blue. All shades of blue. I think this jacket works marvelous for mid 50 temperatures in Utah. Not too cold, nor too hot! Unfortunately upon receiving it, I didn't like the color of the jacket (first time I didn't like a shade of blue). Otherwise everything is great.

>Rating: 4

Marmot to the rescue!

Familiarity:
I've put it through the wringer
Fit:
Runs large
Size Bought
Medium
Height
6` 0"
Weight
168 lbs

I had a problem with this jacket and Marmot replaced it and restored my faith in their product. Thanks Marmot!

>Rating: 5

light weight warmth

Familiarity:
I've put it through the wringer
Fit:
True to size

Great light fleece jacket for cool temps..The fleece is very soft and comfy. I use it as a outer layer and when temps demands you can layer it over base layer and layer over it with precip jacket for temps down to around twenty degrees for a light weight none bulky layering system...

>Rating: 5

Marmot love

Familiarity:
I've used it several times
Fit:
Runs large

This "jacket" does the job. I appreciate its lightweight and powerful warmth. I use it for everything I do outdoors and it never disappoints. I'm 6' 1" 180lbs with an athletic build and I had to send back my first buy of a Medium in exchange for a Large and it fits ok. I feel it runs a little long but the added length can be utilized. The Medium fit great except it was tight around my chest. Other then the added length of the Large it fits great otherwise. Love me some Marmot!

>Rating: 5

I love this jacket!

Familiarity:
I've used it several times
Fit:
True to size

Fleece is super comfortable and light. Warmth is great as well. I'm 5' 9" and Medium fits great.

>Rating: 5

Typical Marmot Quality

Familiarity:
I've used it once or twice and have initial impressions
Fit:
True to size

I have a lot of Marmot stuff. Bought the Reactor fleece as an addition to my layering system. It is classic fleece, meaning it is warm but not windproof. I didn't expect it to be. I am 5'9", 34 waist and wear a medium. This fits me true to size. The jacket is sharp and great as a mid-layer or stand alone for warm ski days or around town. Highly recommended.

>Rating: 5

Nice fleece.

Familiarity:
I've used it several times

Just what you want out ofa fleece jacket....warm, comfortable and just right as a baselyer under a shell. True to size, like all the oher Marmot stuff I own. You can't go wrong with this piece.

>Rating:

Would you say this is lightweight fleece or mid-weight fleece