Suitable For Head Circumference:56-60cm(22-23.6inch),Fit at all Suitable For Season:Spring,summe,Autumn,Fall,Winter Package Include: 1* hat Note: 1. Please allow 0cm to1.5cm(0 to 0.59 inch)error due to manual measurement. Please make sure you do not mind before you buy. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!