Rearfoot GEL™ cushioning technology enhances shock absorption and creates a softer feel as your foot hits the ground.; ; Jacquard mesh fabric in the upper improves airflow.; ; OrthoLite™ sockliner provides ultimate comfort with every step.; ; Grooves in the outsole increase flexibility.; ; Synthetic stitching on the overlays enhances support.; ; AMPLIFOAM™ cushioning helps increase durability.; ; GUIDANCE LINE™ technology lets you walk faster.; ; At least 20% of the upper material is made from recycled polyester.; ; The sockliner is produced using a solution-dyeing process that reduces water use by approximately 33% and carbon emissions by approximately 45% compared to traditional dyeing technology.