Stay mobile in the Mammut Alnasca Pant when working your project at the crag or just training in the gym. Stretch fabric construction and a gusseted crotch allow for an increased range of motion and unrestricted mobility when balancing on a high step or setting that heel hook just right. The elastic waistband creates a snug fit that sits comfortably under a harness, and the leg hem keeps the pants close to the ankle while also being able to be rolled up when needed.