Headsweats Performance Ironman Triathlon MDot Ultralite Running Visor, Royal/White Headsweats SWAT (Speed wicking absorption technology) headband keeps the sweat out of your eyes so you can focus on your run Headsweats GRB (Glare reducing brim) keeps the sun and glare out of your eyes Adjustable buckle closure for a custom fit Headsweats Eventure Woven (100% ultra lightweight wicking and quick drying polyester woven)