This is a collaboration cap between Sassafras and Coopers. I've seen various Sassafras caps, but I rarely see this particular design, making it quite valuable. I purchased it almost new and wore it a few times, washing it by hand only once. Size 7 3/8. My head circumference is around 59-60cm, and it fit without any issues. It seems like it will continue to age well. Please consider this item with the understanding that it is a used item. It will be shipped compactly. Thank you.