MadBite Open Top Sun Visor Outdoor Breathable Hat Shades Your Eyes and Lets Out Heat NEW! Open top sun visor keeps the sun out of your eyes and your head cool. Light weight breathable cotton-polyester fabric. Weighs only 60 grams/ 2 ounces. Raised quality embroidery logo on front, MadBite Madly Different slogan on side band. Adjustable head band assures a perfect fit. One size fits all. Classic MadBite Black with white piping on brim.