Design to tackle also the roughest grounds, we chose strong and light-weight materials for these runners, granting top results. �� Dynamic, reinforced upper for all-round protection �� High-performance materials overlap for safety and snug fit �� Tubular laces and eyelets at different levels for a safer fit �� Logoed pull tab on heel counter for easy entry �� Rubberised, ergonomic, shock-absorbing, ultra light-weight, high-tech midsole �� Outsole shaped for optimal grip �� Inner lining