Giro savix road shoes the savix road shoe offers the comfort youd expect from giro with the quick adjustment provided by a boa dial with a single dial and a set and forget front strap you can quickly get in your shoes and get on the road the boa l6 dial offers 1mm adjustment increments when tightening with macro release function the universal 32 nylon outsole allows you to mount either mountain bike or road cleats depending on your pedal preference specifications upper boa l6 1mm with