When we set out to design the HERON, we didn't want to create just any road bike helmet. We wanted to create the ultimate road bike helmet! If you think aerodynamics come at the cost of an overheated head and painful neck вЂ“ think again! After extensive wind tunnel testing, we came up with a design that directs cooling air over the entire head via deep ventilation channels yet doesn't look or feel too bulky in the process. It effortlessly comes in at below 250 g вЂ“ super light for an aero helmet вЂ“ meaning maximum comfort for an extra portion of speed even on long-distance rides.