Made fromasinglefilamentand a greatratchettighteningTechno2micrometeradjustmentallowsprecise and delicateat the same timeasoundpressure distribution, moreplaced on the"kick"it allowsa perfect matchbetweenthe contourof the foot andthe shoe.
Looplocatedmainlyon modelsSIDI Alba 2, Trace 2, Ergo 4, Dragon 4, Alba, Trace, Genius 10, Eagle 10