The Jetty Bowline Guide Shirts are made for anglers who spend lots of time out on the water and in the wilderness. This performance shirt features a full button up front, SPF+ 50 sun protection, and mosquito repellent coating to keep you protected from the elements. This is the must have shirt for any angler looking for a performance shirt. Built with double walled pockets for your on hand gear and slots and hooks for zingers. This shirt will keep you cool all day long with vented armpits, vented back, and mesh liner.