The Sidi Defender MTB Shoe is a mountain biking shoe with a supportive design that helps you ride strong. The reinforced heel cup keeps you in place for a supportive hold, making it easy to pedal harder without slipping. Easily dial in the fit of the shoe with the Tecno 3 System so that you get a custom fit along the entire shoe. It has a higher inner profile specifically designed to protect the malleolus area. This shoe is SPD pedal compatible and features a high performance sole that is ready to take on any conditions the trails throw at you.