This shoe was gently tried on and shows slight signs of use. FLYTEFOAM Propel technology: Cushioning increases impact absorption and responsiveness | TWISTRUSS technology: Improves quickness and cutting motions | 3D SPACE CONSTRUCTION feature: Improves stability | X GUIDANCE technology: Improves flexibility | The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology: Improves flexibility. (11235/29)