Engineered for trail running, the Fresh Foam X Hierro v9 features dual-density cushioning that provides a stable underfoot feel alongside plush comfort. The design incorporates a Vibram® outsole with a revamped tread pattern and 6mm lugs for enhanced traction, while the breathable knit upper includes a gusseted tongue to shield against debris. fresh foam x midsole vibram® megagrip lugged outsole toe protect technology gusseted tongue breathable mesh and synthetic upper with printed overlays
