The prAna Halle Pant is prepared for mountain hikes, desert bouldering, and anything else you can throw at it. Your imagination will limit you before the Halle ever does. Specifications Materials 97% nylon / 3% spandex Fit Relaxed Features Stretch Zion fabric Cross-functional pant Trouser styling with snap front Articulated knees Back patch pockets and hidden zip stash pocket at upper leg Woven