Lack of Color boater hat EUC size small/medium with a stretchy elastic inner band From the website: Natural 100% palm leaf dipped crown boater hat. Brim measures approx. 8cm / 3.15”. Inner elastic sweatband to help with fit. Sits higher on head. The highest achievable sun protective rating for fabrics, our UPF 50+ (Australian tested) hats offer unbeatable sun protection. Please note, hat features including straw color and brim width may vary slightly from piece to piece. These hats are individually handcrafted by artisans, each with its own unique character.