Design: Jacquard mesh upper improves airflow Synthetic stitching on the overlays improves support GUIDANCE LINE(TM) technology provides a more consistent stride Heel pull loop for ease of entry In-Shoe Comfort: Rearfoot PureGEL(TM) technology helps provide lightweight cushioning and softer landings OrthoLite(TM) sockliner provides step-in comfort AMPLIFOAM+ cushioning helps improve durability Durability & Traction: Flex grooves in the outsole improve flexibility Additional Details: Weight: 275g / 9.7oz Heel Drop: 8 mm 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 At least 20% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions