Material: Made Of High Quality Polyester. The Classic Curved Brim Protects You From The Sun And Prevents Dazzling. Back Paneled With Breathable For Extra Comfort. Adjustable Size: Our Baseball Hat Snap Closure On The Back Of The Hat Allows You To Easily Adjust The Size And Ensures Maximum Comfort And Secure Fit At All Times. Performance: Protects The Skin From Harmful Ultraviolet Rays. Great For Running, Hiking, Garden Work, Biking, Walking, And Daily Wear, Going Out To Work, Attending Baseball Games. Peculiarity: Hat Size Of The Men'S Baseball Cap Is The Best Choice For Running,Baseball,Ice Hockey,Basketball,Boxing, Hiking, Cycling. Perfect Gift: This Is A Good Outdoor Gift For Your Lover, Family And Friend, They Make The Perfect Gift For Anyone On Any Occasion.