Features: Engineered mesh upper material improves airflow to help keep your feet cool. Gusseted tongue wing fit system improves the midfoot fit and reduces tongue sliding. FF BLAST TURBO Technology cushioning improves compression and creates a responsive feel underfoot. FFL BLAST PLUS technology cushioning provides lightweight impact absorption and a responsive rebound. Trampoline-inspired outsole design provides a more responsive bounce back. AHARPLUS heel plg rubber improves durability 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. Reflective details designed to improve visibililty in low-light settings.