The giro aerohead mips helmet takes the same wind cheating silhouette as the leading edge aerohead ultimate but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot by using a polycarbonate shell wind tunnel ventilation and internal channelling this helmet is proven to boost cooling power while remaining aerodynamic additionally aerohead mips features a wrap around eye shield that offers an impressive field of view with the convenience of a mag