The world's safest bicycle helmet isn’t a helmet. Hövding 3 is an airbag for cyclists that is worn around the neck like a collar. In the event of an accident, the airbag inflates in 0.1 seconds and forms around the head and neck like a protective hood. According to scientific studies, the technology is 8x safer than traditional helmets. The Hövding is one-size and can be easily adjusted to a comfortable fit.