The fedora reigns king of the felt hats. Fedoras have a brim that goes all the way around the crown (or top), and traditionally sport a grosgrain ribbon hat band (a silky, ribbed material). The crown can be bashed or blocked – indented and/or creased – in various styles, but the most common is a crease down the center with a pinch on both front sides. Recently popular Trilby hats are very similar to fedoras with some notable differences: a shorter crown and narrower brim that turns up in the back.