Our verdict

90
Great!

The Mammut Taiss Light Mid GTX gets high marks for its durable construction, superb traction, and incredible lightness. It’s a very tough and protective boot that fits varying activities on the mountain without slowing you down, as most reviews suggest. Even with a few negative comments on the fit, avid hikers and mountaineers unanimously favor this boot.

Pros

  • Lightweight
  • Beefy construction
  • Prefer a mountaineering boot that can keep the feet dry against rain, slush, or snow
  • Mammut Taiss Light Mid GTX

Cons

  • Why trust us
  • Add a product

Who should buy the Mammut Taiss Light Mid GTX

Another premium mountaineering boot from Mammut is the Taiss Light Mid GTX. It is a solid option if you:

  • best mountaineering boots.
  • Prefer a mountaineering boot that can keep the feet dry against rain, slush, or snow
  • Prefer a mountaineering boot that provides excellent grip and traction on mountain trails.

Mammut Taiss Light Mid GTX logo

Hybrid/Semi-Automatic Crampon Compatible 

This boot is powered by the Vibram Litebase - an innovative outsole that is as durable and aggressive as other Vibram mountaineering soles but is much thinner. Despite the substantial reduction in the thickness, it doesn’t change the depth, shape, and size of the lugs. 

Mammut Taiss Light Mid GTX outsole

Excellent grip on different surfaces

The Taiss Light mid-top hiker has plenty of spaces between the lugs so no dirt or mud gets stuck in between. Also, the lugs are multidirectional so they grip well on different surfaces.

Mammut Taiss Light Mid GTX outsole 1

Long-lasting cushioning

The Taiss Light has a midsole made of a PU wedge. Among the different types of foam used in performance footwear, PU is one of the most durable. It's a highly resilient foam and unlike EVA, it doesn't compress over time. Thus, hiking boots and shoes with PU midsoles deliver long-lasting cushioning. 

Mammut Taiss Light Mid GTX midsole

Lightweight

While PU is heavier than EVA, it doesn't make the Taiss Gore-Tex boots heavier as the heaviness of the midsole is offset by the lightness of the upper and sole.

Mammut Taiss Light Mid GTX midsole 01

Abrasion, wear, and tear-resistant

These boots have Schoeller softshell uppers made of durable fabric that is resistant to abrasion, wear, and tear. 

Mammut Taiss Light Mid GTX upper

Waterproof

The side panels are made of Ripstop and mesh, and inside the boot is a Gore-Tex waterproof membrane that protects against rain or water. The Mammut Taiss Light mid-top hiker doesn't have insulation so they are best worn as summer alpine boots. If trekking in cold weather, it's important to wear thick socks (preferably thermal socks) for added warmth and comfort.

Mammut Taiss Light Mid GTX upper 1

Two-zone lacing system

The Taiss Mid is classified as a B2 boot which means it is compatible with semi-automatic crampons. Completing the upper is a two-zone lacing system that allows you to adjust the tightness between the lower foot and the ankle. Thus, you can loosen up the ankle when walking on city streets or well-established trails and cinch it up when traversing vertical terrain. 

Mammut Taiss Light Mid GTX laces