The Peter Grimm Piasa Resort Hat is made from 100% Genuine Panama Straw, woven by hand in Ecuador.
The 4 inch brim and underbrim lining provides excellent UPF 50+ Sun Protection.
The elasta-fit comfort band allows enough stretch to fit most men and women. The S/M size is equivalent to 57 centimeters or 22.4 inches.
An adjustable chin cord keeps this hat secure on a windy day.