The Sidi ST Boot fits nicely in the Sidi lineup between the Vertigo and the Vortice. It is a capable track boot and a more than capable street boot. The ST features many of the same ultra high end safety features of the pro level Vortice, but offers easier in and out capability and a lower price point.
- 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.
- Perforated 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.
- External Ankle
- Support Braces with Closable air vents
- Cam-lock buckle system.