Bern Brentwood Audio Hard Hat: What do you get when you combine the best helmet technology available today, with multi-sport options, skate styling, and attention to detail, graphic and fit? Answer: The best helmet for your dollar. The Bern Brentwood Audio Hard Hat is an all-season, Zipmold construction helmet with special attention to detail and fit. And you can listen to tracks while you create tracks (on the mountain), thanks to the built-in Bern 8tracks Audio System. Bringing you indecently affordable luxury and style so you can rock out while rocking your sport, the Bern Brentwood Audio Hard Hat is the Mercedes of helmets at a Kia price point.