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MammutTaiss Light Mid GTX Mountaineering Boot - Men's

MammutTaiss Light Mid GTX Mountaineering Boot - Men's

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Size Chart


4.5 out of 5 stars
6 Reviews

Why We Like The Taiss Light Mid GTX Mountaineering Boot

The Taiss Light Mid GTX Mountaineering Boot is a lighter mountaineering boot from Mammut, and it still provides us with rugged protection from any condition, whether we're climbing rock, ice, or snow. GORE-TEX Performance Comfort offers burly waterproof protection as well as performance-oriented breathability for hoofing it up the mountain. The upper is composed of Schoeller's stretchy, breathable softshell material, and Mammut's Georganic 3D technology fits the upper precisely to the contours of your foot shape. Underfoot, the Taiss features Vibram's Ascension Litebase sole for reliable traction on various terrain, including crampon compatibility.


  • Lightweight mountaineering boot built for rock, ice, and snow
  • GORE-TEX Performance Comfort for waterproof, breathable protection
  • Schoeller softshell upper with Georganic 3D tech for a solid fit
  • Vibram Ascension Litebase sole has large rubber lugs for traction
  • Item #MAM01C8

Tech Specs

Upper Material
Schoeller, microfiber, ripstop, mesh
GORE-TEX performance comfort footwear
2-zone lacing
mountaineeringTech, board
PU wedge
Vibram Ascension Litebase
single boot
Crampon Compatibility
Claimed Weight
1lb 1oz
Manufacturer Warranty
2 years
backpacking, mountaineering

Overall Rating

4.5 based on 6 ratings

Review Summary

5 Stars - 4 reviews
4 Stars - 2 reviews
3 Stars - 0 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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