Product Video KAVU was born on the water. It is no surprise that Barry was flooded with requests to adapt the classic Strap Bucket into 100% water resistant fabric. The Synthetic Strap Bucket offers the same bomber construction techniques as the original version but in a lighter fabric tailor-made for life on the water and warmer temperatures. Synthetic bucket hat, adjustable chinstrap with cord lock, floppy brim, logo label on side, interior moisture absorbing sweatband. Fabric: 100% nylon - water resistant ALPHA Easy fit size: S, L Head Circumference: S (21.5”-23.25”), L (23.5”-25.5”) Fit Profile (crown height): Mid Profile, 3.5"