evo.com | Outdoor Research Activewear Pants > Job site in the morning, trailhead in the afternoon, the Outdoor Research Timberline Utility Short Pants handle both with a bluesign approved stretch fabric, UPF 50+ protection, and a DWR finish that shrugs off the occasional splash. Built tough enough for daily wear without feeling like workwear. UPF 50+ bluesign(R) approved 95% Nylon 5% Spandex Weight 13.7 oz/ 388 g Breathable, Quick Drying, Stretch Abrasion Resistant, Wind Resistant, Water Resistant | Outdoor Research Timberline Utility Short Pants Men's 2027 - 36x30 Khaki | Nylon/Spandex