Perfect for the enthusiast, the Sonic SRS is packed with professional technology to give you that extra edge. Reinforced carbon sole for improved stiffness and the S.R.S Ratchet system for increased rider comfort all make for a shoe that delivers.
+ NRG Air carbon reinforced sole
+ S.R.S. (Slim Ratchet System) is Northwave’s new micrometric buckle. Maximum closing precision, minimized size and weight
+ Ventilation system with large vents that lets your feet breathe: the lower vent channels air inside the sole, while the side vents guarantee a supply of fresh air.
|Outer material||Ultralight PU|
|Sole||NRG Air Carbon reinforced|
|Catalog numbers||80141006 52|
|White / Red||43||A|
|White / Red||43.5||A|