This 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 channeling, 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 magnetic anchor attachment to allow easy storage of The lens in The "flipped up" position - Perfect for fast swim-to-bike transitions.