High quality denim fabric, soft hard moderate, the brim is hard, by to the particularity of hat brim not casually bend, crown reinforcement, Oxford lining, natural and comfortable breathe freely, lightsome and dry, inside add absorb sweat band, can absorb sweat platoon is wet, good joint head circumference, back row adjustable buckle design, free adjustment cap size, strong practicability, the four seasons are available, breather hole design, not hot, Light and easy to carry, fashion hat type,