An authentic brown heringbone flat cap crafted in Co. Tipperary, Irleand by John Hanly & Co. 
Made from genuine 100% pure new woolen tweed for warmth, comfort and durability.
Small (6-7/8) = 56cm or 22", Medium (7-1/8) = 58cm or 22-3/4" , Large (7-3/8) = 60cm or 23-5/8", XL (7-5/8) = 62cm or 24-3/4"