Great for any time of the year, in the absence of extreme conditions.
The brim has been flattened and stiffened to perfection.
Hat Sizing Guide
|XS||S||M||L||XL||XXL||One Size (OS)*|
|Inches||21¼||21⅝||22½||23¼||24||24⅞||21⅝ - 24|
|US Sizes||6¾||6⅞||7⅛||7⅜||7⅝||7⅞||6⅞ - 7⅝|
|UK Sizes||6⅝||6¾||7||7¼||7½||7¾||6¾ - 7½|
*For baseballs currently: a 4-snap-in back strap means the size range is 55cm-61cm with 58cm as the center