The Cobra has a Vertebra System that protects the rider’s Achilles tendon. Injury to the Achilles tendon is something you absolutely do not want, so with the Cobra you are fine. The Cobra is also double stitched in all stress areas to make sure the stitches do not open up during a slide. Another neat feature of the Sidi Cobra is the replaceable shock absorbing heel cup. If it gets damaged, you can just replace it with a new one without having to buy a completely new boot.
Made out of durable Lorica, Sidi