100% Cotton Hook and Loop closure Brim is 3.2'' Head circumference:22''-23.2'' ,is adjustable. This classic USA Flag baseball cap with glitter decorations great for Women and Men, Iconic look that never goes out of style. 100% cotton, soft, lightweight, breathable and comfortable. Perfect for 4th of july , visor peak bill for UV protection from the sun. Bad hair day, perfect key hole for your pony tail, vacation, hitting the clubs, dance the performance, sporting games, shopping, stage acting, walking, jogging, exercise, gym, school, college campus, ball games, football stadiums, all outdoor activities for sun protection for all 4 seasons. One size fits most with adjustable hook and loop fastener. Satisfaction Guarantee: We are promising to providing you with the highest quality and full customer satisfaction. If you have any problem with this product, you can contact us.