Measure twice and shoot once! The right sleeve on these awesome, sun-blocking, long-sleeved performance shirts is just what you need! Picture this, Key West 2023… You dive down on some pretty fish but don’t know how to judge their size, then you look down and remember your wearing the perfect shirt for spearfishing. The right sleeve features measurements for Hogfish, Mutton Snapper, and Grouper. Feel confident that you will be within the legal limits. Hoping you shoot many fishes wearing this shirt, your friends at FINZ has your arm, I mean your back.