Mammut Men's Alto Guide HS Hooded Jacket

About This Item

Fit and Design

  • Polyamide membrane based on natural raw materials
  • Helmet-compatible hood with reinforced peak and 3-point adjustment
  • Robust, water-repellent YKK Vislon 2-way front zipper
  • Chest pocket with water repellent zipper
  • 2 climbing harness-compatible front pockets with waterproof zippers
  • Underarm ventilation with water-repellent zipper
  • Pre-shaped sleeves with hook and loop fastener
  • Hem width can be adjusted with drawstring
  • Main fabric 1 : polyamide 3l laminate with bio based membrane
  • Main fabric 2 : polyamide 3l laminate with bio based membrane
  • Lining: Polyamide-elastane warp knit
  • Brand : Mammut
  • Web ID: 23XAMMLTGDHSHDDJKMOU
  • SKU: 25548466

REVIEWS

4.8
100%
Recommended

21 Reviews

Solid 3 Season Shell.

Shell works well for skiing and mountaineering. This jacket fits well with a harness and is reliably wind resistant. The weight to preformance ratio of this jacket is terrific. Waterproofing doesn't hold up great after a long period >48 hours of rain but I wouldn't really expect it to. It's hood fits well with a climbing helmet and pockets are in a good place to facilitate storage with a backpack/harness on. I am very happy with this shell for summer, fall, spring and warmer winter days. It works great.

Santiago G

The jacket is very durable, lightweight and comfy. Good for breezy and rainy days. The jacket is best when you wear layers under it. The pit zips are great when you still have to wear the jacket but cool down after a hike. I wish I got a size smaller. I got a M (I’m 5’7) the jacket covers everything, just wished it would be a bit tighter and more over my hips instead of covering it. It restricts my movement when I would do a high knee movement.

Incredible!!!

This shell is amazing! It's become my everyday-shell due to its light weight and effectiveness at keeping wetness out. Rain or snow, this jacket has performed above expectations. It has all the features that I was looking for- pit zips to stay cool, lightweight, breathable, adjustable hood, and a two-way zipper. I wore this over an Amazon basics insulated puffy on a 16 mile winter hike up Mt.Marcy and never worried as the snow fell whether I'd end up wet or damp. Highly recommend!!!!

William J

Great shell for snowboarding and snowmobiling. Flexible and durable.

Outer Layer Life Saver

In the most intense conditions, this produce stood up to the test. Beats rain and wind!

Read All Reviews (21)