8 mm drop: due to variances created during the development and manufacturing processes, all references to 8 mm drop are approximate Blown rubber outsole Bootie construction for a custom like fit Engineered mesh Ortholite® sockliner Synthetic/mesh upper Turn heads in our New Balance Fresh Foam 1080v9. Engineered with a full-length Fresh Foam midsole, we've updated the stylish men's running shoe with data collected from real runners. Plus, details like a modern double jacquard upper and a comfortable Ortholite® insole help provide stylish mile-after-mile comfort. Brand New Balance SKU 100380298_NP-1020654343