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Guide-built for superior performance in the worst weather, these lightweight alpine shell pants pack small for climbing, mountaineering, hiking, and backpacking. WeatherEdge® Pro technology is fully seam sealed and waterproof/breathable to 20K/20K. Extended, 7/8-length side zippers provide maximum venting adjustments.
Classic: Our most universal fit. Not too slim, not too relaxed on body. Designed to fit over midweight layers.
Extreme Weather Protection Rated To 20K/20K
Provides fully seam-sealed waterproof protection in the worst mountain weather. Exceptionally breathable multilayer barrier provides maximized vapor transport during high-output activities, such as ski mountaineering or alpine climbing.
"These pants are so light and compact I forget that I carry them on every climb. But when the weather hits, I slip them on for protection against wind, rain, sleet, and snow."
— Ed Viesturs