Cool Dots Bucket HatThis versatile bucket hat is crafted from Cool Dotsa plant derived fabric thats lightweight, stretchy, breathable, water repellent and cool to the touch. Featuring tiny ventilation holes throughout, the fabric is designed to provide maximum circulation during hot, humid days in the sun, and essential protection on any outdoor adventure. A detachable chincord provides a secure fit. Note that size XL runs slightly small and is labeled LL Crown: 9cm