Our toughest, most versatile hiking pants take to the trail with a technical advantage. They&';re also perfect for outdoor adventures of all kinds. Two-way stretch fabric features UPF 50+ sun protection that blocks at least 97.5% of the sun&';s UV rays. Standard Fit: Sits lower on waist. Straight through hip and thigh. Straight leg. Durable water-resistant finish. Abrasion-resistant fabric withstands industry lab-test standards for extreme wear and tear. UPF 50+ fabric blocks at least 97.5% of the sun&';s UV rays. Features two-way stretch for freedom of movement. In a lightweight yet durable blend of 95% nylon and 5% spandex. Machine wash and dry. Zip-off style easily converts pants into 10" cargo shorts. Two back zippered pockets. Gusseted crotch for additional comfort and ease of movement.