Offered in versatile gray, this modern bucket hat is made from pure RWS wool that's felted for a smooth, clean finish. It has a sculpted shape and a subtly flared brim. This product contains Responsible Wool Standard TE-00047206 (RWS) wool fiber from farms certified to animal welfare and land-management requirements Shell: 100% RWS Wool. Excluding trims Inner circumference of size XS/S is 22.83", M/L is 23.62"