Purple Mountain Observatory Terrain Pant Chocolate, cut from a durable nylon/cotton blend with stretch ripstop panels in high-wear areas, this pant is engineered for movement and longevity. Articulated knee darting and integrated webbing belt with metal buckle lock the fit while SunGrip® snaps and YKK® magnetic zip add premium functionality. The loose fit tapers gently and adjustable hems allow tailored finishes.