This Giro Aerohead MIPS 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, the Giro Aerohead MIPS features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the “flipped up” position Perfect for fast swim-to-bike transitions. FEATURES: Polycarbonate shell Super Fit Engineering Eye shield made by ZEISS ® Optics Magnetic lens anchor attachment MIPS ® technology CONSTRUCTION: In-mold construction VENTILATION: Vented shield Over-brow ventilation 4 Wind Tunnel vents with internal channelling