Akubra The Boss Australia Mens Wear Hat / Size 56 (M).    This is a listing for a pre-owned Akubra The Boss Australia Mens Wear Hat / Size 56 (M).  Brown felt, embossed leather hat band with brass studs, silk lined, leather sweat band. Made in Australia, size 56 (medium) 15"x14" - see pictures. Overseas postal price on application