Slim Fit 24" pit to pit Hidden snaps to hold collar in place do not snap!! Soft, lightweight and breathable Dries in minutes UPF 50+ Wrinkle release technology (Just wear the shirt. Wrinkles fall away.) Naturally anti-stink fabric Vented back Built-in stretch Easy-open magnetic pockets (do not wear with pacemakers) Built-in lens cloth Hidden zippered pocket Slit to hold sunglasses Hidden sleeve tab to secure rolled-up sleeves