Custom Fit Race Liner. 

 The shell has 4 Titanium micro adjustable articulated buckles and adjustable clip ladders.

3D Buckle over the instep. It can be repositioned depending on the instep hight

Custom Shell for extra precise fore/midfoot customisation. Double canting unit

An asymmtric, multi- layer Back support and Back Bone has been added to the X3 10 to set it apart fron the X3 CS. This, combined with the stiffer flex (120) and closer fitting liner gives the boot precise control and more direct transmission of energy.  

Last 98mm

Flex 120