Officially Licensed by Manufacture UPF 50+ Sun Rating comfort stretch sweatband embroidered team logo. M/L = 7 to 7 3/8 and L/XL = 7 3/8 to 7 3/68 Officially licensed sized Straw Hat by Ahead. Features include a comfort stretch sweatband, a structured body, and a cloth band featuring an embroidered team logo. This hat is also rated UPF 50+ to provide extra protection on those sunny days!