Arch Rock convertible pants by Marmot. Convertible pants made from a light, abrasion-resistant nylon blend transition to shorts thanks to convenient, built-in zippers at the leg. Equipped with standard front pockets, patch back pockets and a PFC-free durable water repellant finish. Complete with a zip fly and button closure. Founded in 1974, Marmot makes gear that lives up to its reputation. From an iconic puffer jacket to their premium sleeping bags built to withstand icy mountain nights, every product is made with an adventurous spirit to help you reach your peak.