CASCO have a reputation of supporting top athletes. The safety aspect is the primary concern and is taken to the highest levels. Probably the highest accolade for ski helmet safety is that most of the European Ski jumping teams use CASCO. New technology allows the helmet to be constructed in a unique way giving an ultra light weight and safe helmet. Sir Chris Hoy and many of the British Olympic cycling track squad wear the CASCO helmets. The ski helmets and cycle helmets are extensively tested in wind tunnels for aerodynamic efficiency.