Mutiny River™Short is the short for Water. Swimming, boating down the rapids, this Short will be a favorite! The unique design and fabric is very durable and take about anything you can dish at it. Be comfortable, look great. The Rash Guard™features flat, felt seams to prevent friction. Great for Water Sports or exploring, the quick dry fabric is ready when you are. Fabric 1: 100% Nylon 3-D Texture, Fabric 2: 88% Nylon/12% Spandex - wash cold, no bleach, low heat in the dryer. Other features: Stretch Side Panels and back Yoke for ease of movement, 5 pockets: 2 mesh zippered and 1 set on back - velcro closure and 2 mesh front designed not to get caught. Inseam 10". UPF+50. Soft micro chamois Waistband - for ultimate comfort.