"What Our Gearhead® Experts Are Saying:""I wore the Marmot Arch Rock Pant on a long day hike with significant elevation change and they performed from the first switchback to the last. The gusseted crotch and articulated knees give you a range of motion that most trail pants simply do not offer, and the integrated belt keeps the fit dialed without needing to carry a separate one. The PFC-free DWR treatment handled a few unexpected rain showers without soaking through.""A full day on the trail asks a lot from what you wear on your legs. The terrain changes, the elevation stacks up, and by mile ten you need pants that have been working as hard as you have without showing it. The Marmot Arch Rock Pant was built for exactly that kind of day, combining a lightweight and stretchy nylon fabric with thoughtful construction details that keep you comfortable from the trailhead to the summit and back. The gusseted crotch and articulated knees eliminate the binding and restriction that flat-cut pants introduce on steep terrain, giving you a natural range of motion whether you are stepping over a log or making your way up a technical scramble. A UPF 50 rating handles the sun on exposed ridgelines, PFC-free DWR treatment sheds light rain and trail moisture, and the integrated belt keeps the fit exactly where you set it across a long day on the move. Five pockets including a zippered thigh pocket keep your essentials organized and accessible without digging through a pack."