Head circumference: 59cm Height: 16cm Brim: 6cm Length (width): 19cm Length (height): 20cm *Please note that these measurements are approximate due to manual measuring. Purchased from a vintage shop in Fukuoka. This item is a reconstruction of vintage Euro items. In terms of size, it is recommended for those who usually wear a free size without any issues, up to a head circumference of about 60cm. We hope that those who appreciate vintage style will consider purchasing this item. Please refrain from purchasing if you do not understand vintage items or if you are overly sensitive to imperfections. Please consider this item.