This hat(Large) is listed at 61cm L/XL by the manufacturer

The Scala wool felt outback is a great winter hat but is also light enough to be worn on the warmer days too

these hats stand the test of time

The Hippy mao cap is a fashionable and functional canvas mao with a great flower print trimmed with small badge

Helen Kaminski - Vallarta Boardwalk-Nougat novelty hat This hat(Large) is listed atThe Helen Kaminski Vallarta is a unique and stunning combination of fine cotton canvas and hand braided raffia. Featuring a wide 4" inch brim with the industry maximum UPF50+ sun protection rating this is not only a fashionable style but a functional one as well. Additional features include a butted braid under brim with contrasting zig zag top stitch that provides a touch of color, and a removable, size adjustable and washable lightweight cotton