Top-grain leather ACS (Active Calf Support) allows calf area to be expanded to obtain custom fit Unique Sole Replacement System (SRS) Supermotard Kit available which helps to protect and limit damage to the sole Articulated movement above ankle, pivot point at ankle Impact deflectors at all vulnerable points
Sidi's moulded sliding pattern sole
Sidi's Quick Release (QR) mechanism
Sidi's moulded sliding pattern sole
Sidi's Quick Release (QR) mechanism