Pants from Arc'teryx. Clarkia Cotton Pant W Wide Leg is made from a durable and stretchy cotton-nylon blend that provides both comfort and long-lasting performance. The pants feature a wide-leg silhouette for unrestricted movement, articulated patterning, and a gusseted crotch for maximum mobility during climbing. They have a mid-rise waist with an adjustable buckle that sits comfortably under a harness, and four pockets for practical storage.