Soft-shell fabric blends durable nylon with stretchy spandex to offer a high-mobility option that repels moisture and breathes wellArticulated knees allow total flexibility and range of motion without constrictionZip fly with snap closure; waistband features side elastic and belt loopsAnkle zippers mean easy on/off and cinch down around boots keeps debris outFeatures zippered hand pockets, a zip cargo pocket and zip rear pocketMarmot Scree pants feature a regular, just-right fitSmoke free home. No flaws or defects