New Balance Fresh Foam X Hierro v9 is a trail running shoe designed for technical off-road terrain, pairing plush Fresh Foam X cushioning with a protective, stable construction for reliable grip and comfort. Key attributes: Green | Verde | Mesh, synthetic material | Fresh Foam X midsole for high-level cushioning | Double-density cushioning for added stability | Vibram Megagrip outsole with 6 mm lugs for advanced traction | Lightweight construction (310 g) | Gusseted tongue to keep out debris | Toe Protect for rock and root protection | Secure lace-up closure | Breathable mesh upper | Printed synthetic overlays | Low-cut trail silhouette | Dimensions & fit: Weight: 310 g | Composition & care: Upper: breathable mesh and synthetic material with printed overlays | Wipe clean with a damp cloth. Do not machine wash. Air dry.