The English call it Sou'wester, in Norway it is called Sydvest - and in Germany it is a Südwester. Our weather cap "Fiete" with its extra wide brim holds the outflowing rainwater at a sufficient distance from the collar. So no cold raindrops will flow into the collar and down your neck. In addition to that, such a Sou'wester made of vinyl is also quite fashionable!