Midsole: Combines lightweight FF BLAST MAX cushioning for cloud-like softness with a responsive FF TURBO SQUARED trampoline pod in the forefoot. This creates a bouncy, propulsive toe-off. Upper: Features a newly engineered woven material. It offers improved breathability, a snug fit, and lightweight flexibility without needing extra overlays. Tongue & Fit: A comfortable tongue wing construction keeps the midfoot secure while reducing the annoying problem of the tongue sliding around during runs. Streamlined Fit: It features a comfortable tongue wing construction (gusseted tongue) that prevents sliding, paired with a plusher, taller Achilles flare heel collar that locks down the rearfoot without the need for pull tabs. The Nova blast 6 is an ideal, versatile workhorse for everything from slow recovery days to faster, up-tempo paces.