Sidi Cobra Air

* Perforated Lorica outer for maximum air flow * The patented and trademarked Vertebra System protects the rider’s Achilles tendon * Thermoplastic resin ankle protection * Bolt on (no Velcro!) replaceable, adjustable and aerodynamic nylon scuff pads on the toe * Composite inner sole * Removable arch support * Nylon shin deflector plate * Lorica outer construction * Double stitched in all high stress areas * All bolt on parts are replaceable * An elastic panel adjacent to the entry zipper allows a bind free zip and improved fit * Dual compound sole * DuPont polymer toe shift pad * Perforated Teflon treated nylon lining * Replaceable shock absorbing heel cup * Padded Achilles area