Features Full-grain oil treated nabuk leather upper New personalized specific urban/city compound rubber sole Reinforced ankle protections Padded collar for added comfort Lace closure with reinforced eyelets Rear reflective insertPPersonalized Forma Drytex tubular lining (waterproof and breathable) Ankle TPU moulded plastic protection Soft polymer padding with memory foam New specific Lifestyle Fit last PP Mid Dual Flex with anti-shock EVA midsole Anti-bacterial replaceable footbed with A.P.S. (Air Pump System) A.P.S. System Air is pumped from a specific centralized position in the A.P.S. perforated footbed to the entire insole, consequently, air circulation within the boot keeps feet cool and comfortable.