Our designers drew inspiration from vintage hiking gear for these... - versatile, hard-wearing shorts. With functional details reminiscent of the originals (like zip pockets, contrast stitching and a built-in belt), they're constructed to keep up with you wherever you go. We crafted this pair in 100 percent ECONYL® yarn, a 100 percent regenerated fiber spun from nylon waste, including discarded fishing nets. It also has UPF 50 protection, so this already hardworking fabric protects you from 98 percent of the sun's harmful UVA and UVB rays.