You need a reliable sports boot if you want to push yourself to the limit! With this boot from TCX you get everything you would expect from a top-class, advanced MC boot and even more. - DFC (Double Flex Control System), gives the boot a stable shaft that also flexes just enough to offer optimal flexibility while still preventing torsional damage. - FFC (Fasten Fit Control) is the internal lacing designed to firmly hug your foot and ankle so that the boot stays comfortably in place when riding. - The smooth aluminum buckle at the top of the boot guarantees a fantastic fit regardless of the shape of your legs. - On the inside of the boot, the newly developed heat shield firmly grips the bike. - There are also replaceable magnesium sliders over the toes and heels so you can keep your boots for many seasons to come. A slider also sits on the back of the heel which slides well and doesn’t get stuck if you hit the floor. The zipper is mounted on a flexible rubber strip which makes it easier to use the chain and extends its service life.- Partially perforated exterior of synthetic material- Replaceable magnesium sliders for toes and heels- Sturdy reinforcements over the toes and around the heel- DFC allows the foot to flex while counteracting torsional injuries- The JRC and the aluminum buckle around the calf allow the boot to sit in place regardless of your leg’s anatomy