‼️ The heat is finally here! I've made these hats so you can go out in style with a single-layer silk hat. ‼️ These are silk hats with UV protection and breathability! ‼️ Head circumference: 61 cm (1 cm smaller than last year). ‼️ They have ribbon ties. ‼️ They're easy to use, so please try one on. ‼️ On windy days, tie the ribbon tightly to prevent it from blowing away. ‼️ Maximum head circumference: 61 cm. I think a looser fit is better in the summer to prevent stuffiness.