These shorts are amphibious, functioning as regular shorts and as swim trunks. They have pockets that drain, and a comfortable 100% polyester liner. So if you're hitting the beach or water park, or going speed boating or kayaking, wear shorts that work whether you get wet or stay dry, and skip the change of clothes. Elastic waist, zip fly with snap closure, one back zip pocket. 6" inseam. 100% nylon. Machine wash. Imported.