Please note: these hats are somewhere in between a flat bill and a curved bill. The brim can bend quite a bit to suite your preference. Hat specs: Lower profile, unstructured six panel Adjustable fastener with metal clasp, tonal under-peak lining Mid weight Flat Peak 100% cotton One size fits all I understand that it's hard to know if a hat fits until you try it on, I accept returns on all hat purchases, buyer pays for return shipping. Only available for purchases in the US.