Built for the mountains, the Black Norvan Short 5' 2-in-1 W from Arc'teryx is built with These lightweight shorts give you extra coverage for mountain runs and hot-weather scrambling. Streamlined and technical, the Norvan's got everything you need for high-mileage training, with no extra weight. Ultra-breathable built-in liner prevents thigh-chafe, high side vents circulate air, and no-bounce, low profile pockets keep essentials secure.