The NOVABLAST 4 PLATINUM running shoe offers a bouncy, responsive running experience for distance training and recovery run. This shoe features a new midsole and outsole geometry that helps produce an energised 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 approximately 24% recycled bio-based content. This material helps create softer landings and a more energized toe-off during your training. The trampline outsole geometry is updated, for a more energetic toe off and improved grip.