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.

• Engineered woven upper
• Gusseted tongue wing fit system improves the midfoot fit and reduces tongue sliding
• Trampoline-inspired outsole design
• Reflective details help improve visibility in low-light settings
• FF BLAST™ PLUS ECO cushioning
• AHAR® outsole improves durability
• Best for: Road
• Support: Neutral
• Cushion: Maximum
• Heel Drop: 8 mm
• Weight: 225 g / 7.9 oz