Small-Medium: Head circumference 21.5-22.75" (Crown depth: 3.75") Large-X-Large: Head circumference 23-23.5" (Crown depth: 4") | Sizing Tip: If you are between sizes, we recommend sizing down for the most comfortable fit. EXCELLENT SUN PROTECTION: Featuring a 4" wide brim, the Solbari Holiday Sun Hat...

Small-Medium: Head circumference 21.5-22.75" (Crown depth: 3.5") Large-X-Large: Head circumference 23-23.5" (Crown depth: 3.75") | Sizing Tip: If you are between sizes, we recommend sizing down for the most comfortable fit. EXCELLENT SUN PROTECTION: Offering unbeatable shade for your face, neck, and eyes, the...