Come and see our amazing products. This cap is made of polyester. The appearance is simple and atmospheric, the high-quality fabric is not easy to be damaged, and it has the characteristics of breathability and heat resistance. The hat circumference is adjustable, with a sweat-wicking design inside, and the hat circumference is 21.54-24.41 inches. Suitable for travel, outdoor sports, running and many other occasions. 3000pcs Above is the price of sea freight, if you need air freight price, please feel free to contact us. Pls confirm with us about the packing info, stock color and exact production time before placing your order.