Come and see our amazing products. Cotton. This classic style cap will go great with anything including your bathing suit on a sunny summer day. Whether you're wearing this hat with you hair down, or utilizing the multiple height options and wearing a cute ponytail or messy bun, this hat will not fail you or your fun style. Dress it up or down, wear with jeans or shorts, and in any season. One size. Head size adjustbale 20"-25". The price includes the shipping cost to ca, QTY over 2000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order