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All new racing design with real Titanium shields, the Prexport Advanced Inner Aerodynamics (AIA) Venturi Ventilation System, top grain leather upper, Prexport's dual density racing sole with heel and arch support, Air Tech liner, dual rib steel blade insole with Texon dressing, dual screw attached toe sliders and a racing cant for riding comfort.
Titanium Shielding protects the foot, ankle and knee from "twist" injuries caused by the friction created when traditional materials contact the road surface as well as against direct impact injury.

Advanced Inner Aerodynamics (AIA) A controlled airflow system, AIA flows air through the boot effectively without obstruction to the airflow maximizing the amount of air passing through the boot. Adjustable (open/close) vents intake air which is then compressed and directed into a whirlpool (venturi) of air and then sped-up (turbo) before being forced out of the boot at the rear pulling stale, warm air out with it creating a cooling effect.