This Scottish country tweed flat cap from Bonart is a quality cap made from the finest tweed, which is then teflon coated to provide a long lasting and waterproof finish. The inside also features a waterproof breathable membrane, and a moleskin trim under the peak to make this a great hat for the price.
Measure around your head 1" above your ears.
Medium 7inch is 57cm
Large 7.25inch is 59cm
X Large 7.5inch is 61cm