Sun Protection Hats for Men Men's Sun Hats. Wide brim hats play an important role in protecting yourself from the sun's damaging UV radiation. A good sun hat will protect your face, ears and neck along with sunscreen.  Whether you are working outdoors, hiking, boating, fishing or just enjoying the outdoors, use a sun protection hat. Choose from Columbia Sun Hats, Royal Robbins, Tilley Sun Hats and Sunday Afternoon's.