The Single Tecno-3 system creates a perfect tension balance between the shoe’s internal and external side, guarantees an excellent closure adapting to every instep
The Adjustable Heel Retention Device reinforces the top of the heel cup and improves the fit by closing the back of the shoe securely around the rider’s heel
The heel retention device tightens the top of the heel cup so that the heel is secured during steep climbs and sprints, each side of the heel can be adjusted independently for a perfect fit
Oval holes extend the adjustment position of the cleat by ± 5 mm and a millimeter scale is included for determine the riders personal cleat position
For walkability, Sidi cycling shoes include a replaceable polyurethane heel pad. WIRE’s heel pad has a new design and it is very light