Fit & Design: Nylon fabric withstands river-running abuse, dries quickly, and its DWR coating keeps the whitewater from soaking you with every splash Elastic waist and drawstring secure the short if you swim through big rapids Mesh brief provides support during rowing duty or day hikes Thick thread and double-reinforced seams keep the short together Mesh hand pockets and a zippered security pocket hold small items Additional Details: Machine wash