12 Size 8 Mens Hats : Materials Checklist. The average adult hat size is between 53 and 58 centimeters. Knowing your hat size and this figure can help you figure out what size to order if you order a hat that says small,.
Add to bag columbia fleece cap. Knowing your hat size and this figure can help you figure out what size to order if you order a hat that says small,. Sizes in this category are in the range of a hat.