Wear it climbing, skiing or trekking. Besides waterproof and breathable, it's remarkably soft and quiet. Or as Dave Hahn says, "Finally a hard shell that doesn't feel like you're wearing a potato chip bag." And the rugged 3-layer construction stands up to long days of ferrying loads and leading pitches. Built to the perfect year-round weight. Simply the most versatile, indispensable piece you can own. Machine wash. Precision layering. "I love this jacket. This spring I'm carrying it on Everest as my hardshell. You won't find a better one." "This is my shelter from the storm when I am climbing providing protection from wind, snow and rain. A truly multifunctional piece that provides tons of protection and security for only a few ounces of weight." Quotes from Ed Viesturs