Limit your exposure to the elements while you enjoy the outdoors in this protective sun hat. Made of waterproof 100% polyester mesh material, this lightweight boonie hat has an all around stitched brim that provides UV protection and a removable face and neck flap for even more added protection in sun, wind and weather. The collapsible design is easy to slip into a pocket, pack or other tote. Available in assorted colors. Add your school, sports team, organizational or company logo or message to customize.