The Novablast™ 4 running shoe features a new midsole and outsole geometry that helps produce an energized ride. A tongue wing construction in the upper helps improve the fit while reducing tongue movement. It's complemented with an engineered woven upper that offers more stretch, ventilation and durability. FF Blast™ Plus Eco cushioning is made with 20% recycled bio-based content. This material helps create softer landings and a more energized toe-off during your training.
Features • Engineered woven upper offers advanced stretch, ventilation and durability • Tongue wing construction added stretch helps improve the fit while reducing tongue movement • Gusseted tongue wing fit system improves the midfoot fit and reduces tongue sliding • FF Blast™ Plus Eco cushioning made with approximately 20% bio-based content and helps provide cloud-like comfort • Trampoline-inspired outsole design helps provide a more responsive bounce back • Ahar® outsole 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 help improve visibility in low-light settings
Materials • At least 75% of the shoe’s main upper material is made with Recycled materials to reduce waste and carbon emissions
