Features "Amphibious" ripstop nylon/polyester blend dries quickly to help avoid swampiness Classic outdoor fabric is also snag and tear resistant for a high level of durability against sand and scree Durable Water Repellent (DWR) finish causes water to bead up and roll off UPF 50+ sun protection shields against harmful UV rays Deep hand pockets and secure zip pocket in back are water-friendly with mesh lining and drainholes Removable belt has a buckle closure to customize the fit Elasticized waistband keeps you comfy when you're moving Carabiner loop at waistband for keys or a small towel Functional fly closure Field tested while hiking, SUP'ing, and moving around in and out of water in Oregon, Nevada, Washington, Maryland and New York