Wear these with the Rainier Storm Shell Jacket for the ultimate protection from rain, wind and snow. Our Guides use them for both climbing and skiing. No wonder. The rugged 3-layer waterproof/breathable fabric is rated to 20,000mm/20,000g. Like the jacket, the pants are remarkably soft and quiet. You won't find a better pair of hardshells anywhere. And 20,000 feet is no place to settle for second best. Machine wash. Precision layering. "These pants are so light and compact I forget that I carry them on every climb. But when the monsoon hits, I slip 'em on for protection against wind, rain, sleet and snow." -Peter Whittaker