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Details

  • Durable and lightweight DRYtech Premium ripstop shell is fully seam-taped, waterproof, windproof and breathable
  • Synthetic insulation is low bulk for excellent packability and warmth even when wet
  • Hood with reinforced brim and 3-point adjustment
  • 2-way Vislon Aquaguard front zip with internal wind flap seals out the elements
  • Watertight Napoleon chest pocket gives easy access to essentials and has a headphone exit
  • Dynamic 2-way pit zips with mesh backing provide extra ventilation and are easy to reach
  • Low-profile hook-and-loop cuffs enhance adjustability
  • Articulated sleeves give increased freedom of movement
  • Soft microfleece behind neck and around chin; taffeta lining; quilted interior
  • Drawcord hem dials in the fit and seals in warmth
  • bluesign®-approved

Imported.

View all Mammut Men's Synthetic Insulation Jackets

REI membership

Specs

Best Use Snowsports
Fabric Nylon
Lining Fabric Nylon
Windproof Yes
Waterproof Yes
Type Of Waterproofing DRYtech Premium 2L waterproof breathable laminate
Insulated Yes
Insulation Type Synthetic
Insulation 115G synthetic fibers in body and 100G in sleeves and hood
Hood Yes
Ventilation Pit Zips
2-Way Zipper Yes
Back Length Hip-length
Gender Men's

Size chart

Rated 5 out of 5 by from Great winter jacket I found this jacket to be very sufficient for temps in the 20's-30's. I have been a big fan of Mammut products and this jacket delivers the same quality I've been used to. Was overly warm for a December trip to Beijing, China and Alaska. For me, size was accurate to slightly large. Just enough to layer but a layer wasn't needed. A great looking, light jacket for winter.
Date published: 2017-01-01
Rated 5 out of 5 by from Solid Purchased this coat in the beginning of December (2016) as the weather was finally starting to cool down. I was slightly hesitant of the purchase due to the fact that it had no reviews here or elsewhere. After getting the coat and wearing it on a few weekend trips to Pine Bluffs in Southern Illinois and then on a -15 day up in Northern Illinois, I'd have to give this coat 5/5. Wind: even with wind in the 20 mph range, it did not cut through the coat. It does have waist band cinches on either side of the coat. Warmth: with sub-zero temperatures and strong winds, I was never cold with this coat. However, in the -20 range this coat would not have been comfortable or effective for that matter for more than the hour I was outside and even then it was pushing it. Best range I have found is 10-32 degrees. In all, the coat performed much better than I expected. I really thought an extended time outside in below freezing temperatures would prove too much, but I was happy to be proven wrong. Hope they keep this around for some time to come. Features/Fit: overall features are pretty nice. It would be nice for an internal pocket, but I knew it did not have one going into it. The material is interesting; it reminds you of a plastic bag from the grocery store but you get used to the idea after the first couple of uses. The pit-zips are pretty useful. I have yet to use this coat rock climbing but look forward to the opportunity. The fit is favorable and is the perfect length in the arms and wide enough in the chest and torso to allow for the wear of base layer plus pull-over micro fleece. Overall coat is true to fit. ***Always wore a Dickies t-shirt and a NF 1/4 zip fleece pullover. Still left breathing room.
Date published: 2017-02-09
Rated 5 out of 5 by from Great jacket I bought it about a month ago. I was very pleasantly surprised. It is extremely  light and felt like paper   Im 6 foot 4 inches 210 pounds I'm used to heavy down jackets. This jacket kept me very warm on a 28 degree morning with 30 mph winds for at least 30 minutes of walking. It is truly wind proof and I love the insulated hood    It is now my go to jacket   Thanks. 
Date published: 2017-03-27
Rated 5 out of 5 by from Warm and comfy Super warm and comfy for the weight. Not a ski jacket, but great for sitting around base camp on cold nights, great wind resistance. So warm it would need to be really freezing cold to hike in. Great casual winter jacket as well, would compress into a suitcase for travel. Versatile, gets used a lot in winter.
Date published: 2017-03-29
Rated 2 out of 5 by from Not a ski coat This jacket is definitely not a ski coat. It has no powder skirt, no pockets, and no pit zips. It also does this weird bulge on the stomach area. If you look carefully at the pictures you will see it. I returned it and purchased a Patagonia instead.
Date published: 2017-03-19
Rated 5 out of 5 by from Great features I am loving the wind and water blocking of this jacket. Nice and warm with just the right amount of insulation. The pit zips are a nice addition. I'd like a few more pockets, especially on the interior.
Date published: 2017-02-11
  • y_2017, m_7, d_18, h_23
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Cotton clothing?

Asked by: Mammut Tomyhoi Jacket - Men's
​This jacket is not made with cotton.
Answered by: REIservice
Date published: 2016-12-28

Is the hood insulated as well?

Asked by: AdamIsAlreadyTaken
​Yes, the hood contains synthetic insulation.
Answered by: REIservice
Date published: 2016-12-23

Does this jacket have an elastic "snow skirt?"

Asked by: NateLadd
​No, this jacket does not have a powder skirt.
Answered by: REIservice
Date published: 2017-01-03

I wear a Euroean medium  in my down jacket that is mammut. Is a small going to be to small for me? 

Asked by: Ricardo87
Unfortunately, we do not have enough information to determine if a small will fit you. We recommend comparing your body measurements to the size chart to determine which size will fit you best.
Answered by: REIservice
Date published: 2017-03-14

How much does the coat weight in size Medium?

Asked by: realjwin
This medium jacket weighs 1 lb. 7 oz.
Answered by: REIservice
Date published: 2017-03-24

Does the hood fit over a ski helmet?

Asked by: roby5538
​Yes, this hood fits over most ski helmets.
Answered by: REIservice
Date published: 2017-02-02

How long are the sleeves? How wide is the cuff opening?

Asked by: Xterrence
The sleeve length of this jacket is 35 inches. Fully stretched out the cuffs at the end of the sleeves have a 6.25 inch diameter.
Answered by: REIservice
Date published: 2017-03-17

What is the sleeve lengths for this jacket

Asked by: Xterrence
  • y_2017, m_7, d_19, h_16CST
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  • QUESTIONS, PRODUCT
Back to top

Please select a color/size.

Size chart

Reviews

Rated 5 out of 5 by from Great winter jacket I found this jacket to be very sufficient for temps in the 20's-30's. I have been a big fan of Mammut products and this jacket delivers the same quality I've been used to. Was overly warm for a December trip to Beijing, China and Alaska. For me, size was accurate to slightly large. Just enough to layer but a layer wasn't needed. A great looking, light jacket for winter.
Date published: 2017-01-01
Rated 5 out of 5 by from Solid Purchased this coat in the beginning of December (2016) as the weather was finally starting to cool down. I was slightly hesitant of the purchase due to the fact that it had no reviews here or elsewhere. After getting the coat and wearing it on a few weekend trips to Pine Bluffs in Southern Illinois and then on a -15 day up in Northern Illinois, I'd have to give this coat 5/5. Wind: even with wind in the 20 mph range, it did not cut through the coat. It does have waist band cinches on either side of the coat. Warmth: with sub-zero temperatures and strong winds, I was never cold with this coat. However, in the -20 range this coat would not have been comfortable or effective for that matter for more than the hour I was outside and even then it was pushing it. Best range I have found is 10-32 degrees. In all, the coat performed much better than I expected. I really thought an extended time outside in below freezing temperatures would prove too much, but I was happy to be proven wrong. Hope they keep this around for some time to come. Features/Fit: overall features are pretty nice. It would be nice for an internal pocket, but I knew it did not have one going into it. The material is interesting; it reminds you of a plastic bag from the grocery store but you get used to the idea after the first couple of uses. The pit-zips are pretty useful. I have yet to use this coat rock climbing but look forward to the opportunity. The fit is favorable and is the perfect length in the arms and wide enough in the chest and torso to allow for the wear of base layer plus pull-over micro fleece. Overall coat is true to fit. ***Always wore a Dickies t-shirt and a NF 1/4 zip fleece pullover. Still left breathing room.
Date published: 2017-02-09
Rated 5 out of 5 by from Great jacket I bought it about a month ago. I was very pleasantly surprised. It is extremely  light and felt like paper   Im 6 foot 4 inches 210 pounds I'm used to heavy down jackets. This jacket kept me very warm on a 28 degree morning with 30 mph winds for at least 30 minutes of walking. It is truly wind proof and I love the insulated hood    It is now my go to jacket   Thanks. 
Date published: 2017-03-27
Rated 5 out of 5 by from Warm and comfy Super warm and comfy for the weight. Not a ski jacket, but great for sitting around base camp on cold nights, great wind resistance. So warm it would need to be really freezing cold to hike in. Great casual winter jacket as well, would compress into a suitcase for travel. Versatile, gets used a lot in winter.
Date published: 2017-03-29
Rated 2 out of 5 by from Not a ski coat This jacket is definitely not a ski coat. It has no powder skirt, no pockets, and no pit zips. It also does this weird bulge on the stomach area. If you look carefully at the pictures you will see it. I returned it and purchased a Patagonia instead.
Date published: 2017-03-19
Rated 5 out of 5 by from Great features I am loving the wind and water blocking of this jacket. Nice and warm with just the right amount of insulation. The pit zips are a nice addition. I'd like a few more pockets, especially on the interior.
Date published: 2017-02-11
  • y_2017, m_7, d_18, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_US, sid_100685, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 54ms
  • REVIEWS, PRODUCT

Questions & Answers

Cotton clothing?

Asked by: Mammut Tomyhoi Jacket - Men's
​This jacket is not made with cotton.
Answered by: REIservice
Date published: 2016-12-28

Is the hood insulated as well?

Asked by: AdamIsAlreadyTaken
​Yes, the hood contains synthetic insulation.
Answered by: REIservice
Date published: 2016-12-23

Does this jacket have an elastic "snow skirt?"

Asked by: NateLadd
​No, this jacket does not have a powder skirt.
Answered by: REIservice
Date published: 2017-01-03

I wear a Euroean medium  in my down jacket that is mammut. Is a small going to be to small for me? 

Asked by: Ricardo87
Unfortunately, we do not have enough information to determine if a small will fit you. We recommend comparing your body measurements to the size chart to determine which size will fit you best.
Answered by: REIservice
Date published: 2017-03-14

How much does the coat weight in size Medium?

Asked by: realjwin
This medium jacket weighs 1 lb. 7 oz.
Answered by: REIservice
Date published: 2017-03-24

Does the hood fit over a ski helmet?

Asked by: roby5538
​Yes, this hood fits over most ski helmets.
Answered by: REIservice
Date published: 2017-02-02

How long are the sleeves? How wide is the cuff opening?

Asked by: Xterrence
The sleeve length of this jacket is 35 inches. Fully stretched out the cuffs at the end of the sleeves have a 6.25 inch diameter.
Answered by: REIservice
Date published: 2017-03-17

What is the sleeve lengths for this jacket

Asked by: Xterrence
  • y_2017, m_7, d_19, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_8
  • loc_en_US, sid_100685, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 161ms
  • QUESTIONS, PRODUCT