Patagonia W's Strider Pro Shorts - 3 1/2 in.These lightweight performance shorts are built for comfort, breathability, and fast moving outdoor activity. Made with quick drying recycled polyester and spandex stretch fabric, they provide excellent mobility while a wide stretch knit waistband and liner briefs ensure all day comfort. The moisture wicking, durable construction makes them ideal for running, training, hiking, and warm weather outdoor use.