Come and see our amazing products. Casual style sun hat, snug and cosy fit. Hat Circumference: 21"-23", Hat Height: 4.33 inch, Brim Length: 3.35 inch, Chin Drawstring Length:12.99 inch. One size is suitable for most women. The brim is large enough to shade forehead. Inside of the hat is a breathable mesh layer, which can greatly improve cooling, comfortable and airflow. Especially, a ponytail opening in back is considerate design for women. The buttons on both sides of the hat can give you more different styles. This fashion fishing sun cap is made of quick-drying, breathable polyester. UPF provide you better protection from sunshine and damaging rays for face and neck. Adjustable chin drawstring for fixing the sun hat, especially in windy days. Pls confirm with us about the packing info, stock color and exact production time before placing your order.