Whether he's swimming, paddle boarding, wake boarding or all of the above, keep him comfortable in the wicking The North Face Boy's Dogpatch Long Sleeve Rash Guard that features UPF 50 for additional sun protection. Features: Wicking rash guard offers sun protection Ultraviolet Protection Factor (UPF) 50 Screen-printed logo on center chest Dogpatch: a surf spot for beginners in San Onofre, California Fabric: 84% polyester, 16% elastane jerseySee "Overview" below for sizing