I purchased this from a Store in Germany. Wore it on one hunt and it went back in the box. It does not show the size anywhere on or in the hat, but I assume I ordered a 7-5/8” because that is what I wear. If you don’t like it, send it back and I will refund. Below is the description from the website. A striking look for the hunting season. This high-quality signal hat makes a clear statement. With its colourful design, this felt hat in a traveller style makes the wearer very clearly visible, so you won’t be missed in the dense forest. A stylish leather trim band and a shiny metallic emblem give this functional accessory with indentations a stylish touch. Water-repellent felt made of 100% wool.