The one constant.

The Mammut Men's Trovat IS Jacket will be on your packing list whether you're climbing, backcountry skiing, backpacking, or mountaineering. Weighing just 14 ounces, the Trovat is light and compressible. The Pertex Microlight fabric strikes a balance between durability and weight while maintaining exceptional breathability. The advantage of the synthetic, down blend insulation is that the jacket maintains the insulating properties of down along with the water-resistance of synthetic fibers, so you won't have to baby it out there. 

  • 30D Pertex Microlight
  • PrimaLoft Silver downblend insulation
  • Regular fit
  • Elastic cuffs
  • Drawcord hem
  • Bluesign approved fabric
  • Reviews
  • Q & A

Feels great but Runs small.

    I read the previous review about the sizing, and ordered the XL, which is too large for me, and Large is too small... Go figure. Butthe quality and feel of the jacket is at high level.

    Cool jacket.

    • Familiarity: I returned this product before using it
    • Fit: Runs small

    Very handsome jacket. Primaloft feels adequately warm. However since I'm returning this I can't tell you how warm it is outside (December in WA).

    I deduct one star because of the sizing. I got a large and it is extremely tight. Large size feels like between small and medium...

    Yes, it does run small, but that can be fixed by ordering a size larger. The other issue is that the moving part of the zipper is on the left, instead of the right which is customary for men's jackets in the US. If this isn't a problem, it's a great jacket.