SIDI SOLE REPLACEMENT SYSTEM
A fully replaceable sole designed specifically for hard mountain bike use. The sole is the part of the shoe that comes under most stress, so the MTB SRS Sole ensures you get the maximum use out of your shoe by allowing you to replace a worn out sole.
SOFT INSTEP CLOSURE SYSTEM
This closure system in the instep has a wide, anatomically curved strap that combined with soft, thermo-formed EVA foam padding, distributes the pressure evenly over the instep area. This system is micro adjustable from both sides in order to perfectly centre the EVA padding over a higher or lower instep. This system is replaceable.
The micrometric closure called “Caliper Buckle” is adjustable by lifting the central buckle. In order to completely open, lift together both side buckles, or push the center button to slightly loosen one tooth at the time. The system is also adjustable during a race.
HIGH SECURITY VELCRO
High Security Velcro with integrated locking polymer teeth that engage onto each other when the strap is closed. This feature makes the closure more secure and the velcro becomes unmoveable.
SIDI HEEL CUP
Reinforced cup that stabilizes and supports the heel. Anatomically shaped plastic, reduces heel slip and provides increased power transfer. Provides additional foot protection in the event of a crash.