
TECNO-3 SYSTEM
SIDI’s TECHNO-3 SYSTEM dials in fit along the entire length of the shoe, adapting the upper to the shape of the foot for a customized fit.
SIDI’s famously reliable and replaceable closures are improved by an all new proprietary SIDI Wire material that is completely non-binding for intuitive and effortless on- the-fly adjustments.
Like most SIDI small parts, the TECNO-3 SYSTEM is serviceable and replaceable.