Women's Asics Novablast 5 - White/Piedmont Grey The NOVABLAST® 5 running shoe's midsole and outsole geometry that helps produce an energized ride. FF BLAST™ MAX cushioning helps create softer landings and a more energized toe-off during your training. A tongue wing construction in the upper helps improve the fit while reducing tongue movement. It's complemented with an engineered jacquard mesh upper that offers more stretch and ventilation. DETAILS: Breathable engineered jacquard mesh upper Tongue wing construction: Added stretch helps improve the fit while reducing tongue movement FF BLAST™ MAX cushioning: Helps provide a lightweight and energetic ride Trampoline-inspired outsole design: Helps provide a more responsive bounce back Reflective details: Designed to help improve visibility in low-light settings At least 75% 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 AHAR® LO outsole rubber: Help create better traction, improved softness, and advanced durability