Product description the silicon bark trucker 4 0 golf hat provides golfers with important performance features that help them cope with hot sunny conditions on the course a moisture wicking sweatband eyelet venting and a stretch mesh back on this mid crown golf hat help you stay cool and dry when the competition heats up anti uv treatment and a curved brim help reduce the harmful and distracting effects of the sun while sonic welded oakley logos provide modern style o hydrolix fabric mov