PRICES MAY VARY. Engineered mesh upper: Helps improve breathability At least 20% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions: 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: AMPLIFOAM technology: Cushioning helps create a soft and flexible feeling underfoot Rearfoot GEL technology: Improves im Gel Sonoma, Shot Put, Mens Trail Running Shoes, Mens Shoes Black, Long Jump, Asics Men, High Jump, Trail Shoes, Black Running Shoes