- SIDI's TECHNO-3 SYSTEM dials in fit along the entire length ofthe shoe, adapting the upper to the shape of the foot for acustomized fit. SIDI's famously reliable and replaceable closuresare improved by an all new proprietary SIDI Wire material that iscompletely non-binding for intuitive and effortless on-the-flyadjustments. Like most SIDI small parts, the TECNO-3 BUCKLE isserviceable and replaceable.
- Reinforced heel cup
- The OUTDOOR SOLE is a highperformance rubber sole with thecorrect density for variable trail conditions and has been designedto provide excellent grip and expel mud and debris easily.
- Defender 20 has a firm insole.
- Regular "D" width.
Click for SIDI Shoe Size Chart