This hat fabric is thick, feel hard, reinforced hat top, Oxford lining, natural comfort and breathable, light and dry, add sweat belt inside, can absorb sweat and drain moisture, good fit head circumference, adjustable magic button design on the back, free to adjust the size of the cap, practicality, four seasons available, air vent design, not stuffy, light and not easy to change and easy to carry, classic curved overhang baseball cap, Stiff and straight, no face, cool and stylish.