Mammut Extreme Hybrid Soft Shell Pants - Waterproof (For Men)

Item #3980F
CLEARANCE: $177.89 $237.95 Save 47% Compare at $339.95
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About Mammut Extreme Hybrid Soft Shell Pants - Waterproof (For Men)

Closeouts. Extreme weather protection, durability and comfort make Mammut's Extreme Hybrid pants ideal for adventurers that don't let anything get in their way. DRYtech® 3L waterproof breathable fabric, durable Schoeller® reinforcements, leg vents with watertight zips and stretchy soft shell fabric get you to the next trailhead, peak or crag in comfort.


Specs about Mammut Extreme Hybrid Soft Shell Pants - Waterproof (For Men)

  • Features: Waterproof (All),Non-Insulated
  • Waterproof materials: DRYtech® 3L waterproof breathable fabric
  • Seam sealed: Full
  • Inseam: 31" (based on size 36)
  • Ankle zipper length: 11"
  • Fabric: 92% nylon, 8% spandex
  • Care: Machine wash, hang to dry
  • Weight: 2 lb.
  • Made in China
  • Visit our Waterproof Guide
  • US shipments only


Mammut Mens Size chart

Size S M L XL 2XL 3XL 4XL
Chest 33 - 36 36 - 39 39 - 42 42 - 45 45 - 48 48 - 51 51 - 54
Waist 29 - 31 31 - 34 34 - 37 37 - 40 40 - 43 43 - 46 46 - 49
Hip 36 - 38 39 - 42 42 - 45 45 - 48 48 - 51 51 - 54 55 - 57

Note: Size measurements are in inches.


Do you own this product? Write a review and help others with their buying decisions!

4.625000 5 Overall Rating: 4.6 Based on 8 reviews

Most Helpful 5-Star Review

Reviewed by Philip in AK from Coastal Alaska on Wednesday, November 23, 2011
I'm 5' 11", 190 lbs and normally wear a size 34 (waist) pant. I ordered the 34 and 36 in this Mammut pant and prefer the 36. The 34 was a little snug in the waist, seat, and thighs. Not bad, but not quite enough room to put a mid-heavy weight layer underneath. Plus with the excellent suspenders,... Read More
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  • Reviewed by ortho6 from Upstate NU on Wednesday, November 6, 2013
    Good overall quality.
  • Reviewed by Brimstone10 from golden, CO on Monday, December 17, 2012
    I bought these for winter mountaineering, and back country skiing in Colorado. I'm normally a size 32 and I ordered a size 34 which fit perfect. This past weekend I was climbing near longs peak Colorado where it was 0 degrees with a -20 wind chill, and near whiteout conditions at times. These pants worked better than I expected at blocking the wind and kept me warm while wearing a fleece base layer. Others have commented about them being too heavy but it hasn't been an issue for me. They have taken brushes on rocks and branches without an issue but did rip when I caught them with a crampon (I caught the hard shell material and not the protective part around the ankles). I'm very particular about the outdoor clothing that I buy and do a lot of research before making purchases. With that said, I highly recommend these pants for anyone that spends time in the mountains or skiing!
  • Reviewed by Scott from Kirkland, WA on Sunday, November 18, 2012
    This is not as described on-line and is not a true softshell pant. Like all Mammut articles this is a great pant, but it isn't really a softshell. The butt, upper sides, knees, and lower front are a laminated hardshell (i.e., not a completely softshell garment with waterproof breathable laminate reinforcing knees and seat, but a part softshell sewn to a part hardshell). Although the "lining of soft shell fabric increases insulation with a smooth feel against the skin," the softshell fabric is non existent on the butt (straight laminate like 3 layer Gore-tex, upper sides, and knees -- all the "reinforced" areas). The pant is really only about 50% stretchy softshell fabric, and if I wanted to smooth laminate, I would just wear my gore-tex pants. I am returning these because they aren't really as described and not fit for my intended use.
  • Reviewed by stgsea from Spokane on Wednesday, October 31, 2012
    I got these for cold weather wear on my moto. The gaiters are great, as are the stretchy panels, high waist, braces and zips. Love the double zip in front; pit stops are easy.
    I have not had them out in the rain. If they work as well for that as they do for highway riding at 40 degrees F (over fleece) I will be delighted. I am looking forward to taking them out on the cross country ski trails as well.
    • Describe Yourself: Casual Dresser
    • Length: Feels true to length
    • Pros: Comfortable, High Quality
    • Waist: Feels true to size
    • Was this a gift?: No
  • Verified Buyer Reviewed by Freeheelpete from New Zealand on Tuesday, September 18, 2012
    So far used on about five days in conditions ranging from warm to blizzard. They feel a bit draughty through the softshell panels compared with my old lined hardshell pants. This is with thick thermal fleece tights underneath. This is a little disappointing as I expected Schoeller fabric to be a little more awesome at windblocking. May have to consider softshell pants under these pants for extreme conditions. Having said that, once I had enough layers and a hardshell on my torso in the blizzard, I was not bothered by the draught sensation.

    But this is a positive review! Very stretchy and comfy. No sign they might be prone to wear or damage. The weighty section below the knees is clearly going to hold up well to ski edges and crampons. So, essentially, these pants are heavy where they need to be and light and stretchy elsewhere. The result is a flexible athletic pant that does a good job of weather protection while offering breathability and venting for warmer days. These pants are way more breathable than a full hardshell, which is something I like a lot! Never any sense of clamminess. Excellent comfort.

    I'm normally a 32 waist. Got these as a 34 due to velcro waist adjustment. Good call. With the braces they provide a good deal of comfort at standard fit. If I cinch them up with the velcro waist adjustment, they cinch down to 32ish and I could ditch the braces if I wanted.
    • Best Uses: Alpine Climbing, Skiing
    • Length: Feels true to length
    • Pros: Comfortable, Flattering, High Quality
    • Waist: Feels true to size
    • Was this a gift?: No

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About Mammut

Mammut is a Swiss-based producer of high-quality mountaineering, climbing and trekking equipment. The company’s history actually dates back to the mid-1800’s, beginning with a single rope maker named Kaspar Tanner. By the 1940’s, the brand had officially adopted the mammoth logo and name. Originally specializing in Mammut ropes, the well-known alpine gear company eventually grew its product line to include mountaineering boots, crampons, harnesses and hardware. By the 1990’s, the product selection had grown even further to include Mammut jackets, pants, sleeping bags, Mammut packs and a host of other premium-quality essentials for the outdoor enthusiast.