Giro pioneered the aerodynamic helmet category with the original advantage in 1985 and now we are redefining it with the new aerohead ultimate mips our fastest time trial helmet ever we leveraged every resource available to create a helmet that tops the podium in speed weight style and comfortthe shell is constructed with textreme carbon fiber an advanced material that is lighter and stronger than other carbon composites the wrap around eye shield offers an unblocked field of view with a