Built for high performance and maximum comfort, these pants are made with two-way stretch nylon/spandex fabric. It's treated with a durable, water-repellent finish and features UPF sun protection. Ideal for hiking or whenever adventure calls. Two-way active stretch StormRepel® DWR finish sheds moisture FreeShade® UPF 50+ sun protection Two front pockets Two back pockets with hook-and-loop closures Secure zip cargo pocket on right thigh Articulated knees for enhanced fit and mobility Leg Opening, Size 33": 18" Active. An athletic fit. Close to the body without restricting mobility. bluesign®-APPROVED body fabric: 95% nylon, 5% spandex