The BARMAH DROVER OILSKIN hat is Australian made from a poly cotton canvas and coated with a waxed oilskin coating, making it waterproof. The brim is slightly wider than the leather hats. It is very flexible and will always spring back into shape. The head band is the normal soft, comfortable band fitted to all Barmah hats. There is also nn added chin cord will allow for secuirty in strong winds.