From sinking picks at the Ouray Ice Park to backcountry turns at Hidden Valley, the lightweight Taiss Guide SO accounts for the most rugged softshell pant in the Mammut fleet. The 3-layer membrane fabric is completely waterproof, dependably windproof, and built to take a beating. 

The Taiss Guide was built standing on the shoulders of decades of R&D tinkering. Going hard into the sweat equity savings account? Open up hip-level ventilation zippers. Need different fits for different missions? Fiddle with Velcro closures on the waist and leg seams until you're dialed. True harness-compatible pockets let you get to your essentials, while burly cuff reinforcements protect your pants from ski edges and crampons. 

The Taiss Guide SO's are the real deal.

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