In hot weather, wet wading, or any warm-weather pursuit, these Men's Ultralight Pants in Supplex nylon will dry almost instantly thanks to the DWR (Durable Water-Repellent) treatment on the fabric. UPF 50 sun protection. Articulated knees, gusseted crotch, and elasticized waist for comfort and mobility. Two zippered back pockets and two front pockets all lined with mesh for even faster drying and lighter weight. Adjustable leg opening gusset allows you to customize your fit over different types of footwear. Scuff guard at back leg opening for extra durability. Active fit.