Size Chart (Unit Conversion: 1cm=0.3937 inch, 1kg=2.2046 pound)
One Size: Head Circumference 54-59 cm, Brim Length 7.5 cm, Depth 8 cm.
Note 1: With the difference in the measurement methods, please allow 1-3 cm in size deviation.
Note 2: There might be slightly difference in color, because of the computer monitor settings.
Note 3: If you cannot decide the size, please send a message to our customer service team (tell us your detailed measurements).