Fit Guide Fits true to size. Size up for a looser fit. Benefits UPF 50+ rating blocks harmful sun rays. Hood with built-in gaiter protects you from the sun. Lumbar dual utility mesh & zip pocket secures small items. Engineered stretch. Breathable, antimicrobial armpit panels keep you feeling fresh. Quick dry fabric wicks moisture. Yellow utility 'locker' loop helps you hang your garment to dry to extend its longevity. Set on / raglan sleeves improve fit and flexibility. Details Body/Arms/Hood: 100% recycled polyester. Side Panels: 50% recycled polyester / 50% polyester. Machine wash cold. Hang dry. Imported The Sun Pro Long Sleeve Hooded Max UPF Shirt is a utilitarian shirt built for sun soaked environments. Designed with UPF 50+ protection and a hood with built-in perforated gaiter, this shirt offers full-face and neck defense against the harshest sun and wind. Breathable fabric wicks moisture and keeps you comfortable with a lumbar mesh pocket and zippered compartment, perfect for stashing essentials on the move.