Patagonia's made-for-movement M10 Anorak offers weather protection at high elevations while allowing us to climb in confidence. The unique pattern is wider at the shoulder to accommodate our climber's physique and the range of motion we need for upward mobility and tapered toward the bottom to fit comfortably under a harness or backpack. The H2No Performance Standard shell-PFC-free and made with recycled materials, of course-provides breathable, waterproof protection to combat the conditions at the peak.