Force Drive (TM) carbon outsole with non-slip rubber heel lugs.
5-Vent AirStreaming Cooling System
The QuickFit™ shank system brings your foot closer to the shoe, allowing for better instep compliance.
3X buckle system provides 3x faster adjustment than traditional buckle adjustment systems
Heel Force Strip runs from the top of the heel down to help transfer upward force to the pedals
EgroComfor dual density footbed with
TransTexturaPlus odor control technology