FF BLAST™ MAX cushioning Tongue wing construction in upper  Engineered jacquard mesh upper  Reflective details  Trampoline-inspired outsole for more responsive bounce back  At least 75% of the shoe’s main upper material is made with recycled materials to reduce waste and carbon emissions The Novablast 5 utilizes geometry in the outsole and midsole's design to help produce a more energized wear. FF BLAST™ MAX cushioning helps create softer landings and a more energized toe-off during your training. A tongue wing construction in the upper also helps to improve the fit while reducing tongue movement. It's complemented with an engineered jacquard mesh upper that offers more stretch and ventilation.  Product Code: 1012B765-102