The Synchron from Karhu made its first appearance in 1980, introducing a unique lacing system that set it apart from other athletic shoes. The innovative design aimed to provide a better-fitting upper for added comfort and durability. The Synchron Classic 90s edition features an air cushion unit and a stable heel cap to offer support and comfort in every step. 

• Suede Overlays
• Breathable mesh uppers 
• Reflective details 
• Synchron lacing system 
• Double-density speckled midsole 
• Air cushion heel 
• Runs small, we recommend taking one size up from your normal shoe size 

Materials: Mesh & suede uppers, EVA midsole, rubber outsole