Description:

The Hierro v9 is New Balance’s ultimate answer for the trail runner who wants a blend of "plush" and "protected." This version takes a significant leap forward in technical capability, moving to a high-stack, dual-density platform that feels more stable on uneven ground than its predecessors. It is a true adventure-ready shoe that balances a "cloud-like" feel with the aggressive grit needed for steep, muddy, or technical trails, making it a top-tier choice for everything from forest paths to mountain peaks.

Features:
• Dual-Density Fresh Foam X: This updated midsole combines two layers of foam—one for that signature "marshmallow" soft landing and a firmer layer to keep you stable when the terrain gets rocky and unpredictable.
• Vibram® Megagrip with 6mm Lugs: Armed with a revamped tread pattern and deep, aggressive lugs, this outsole provides "superior traction" on wet, slippery surfaces and loose dirt, ensuring you stay confident on the descents.
• Toe Protect Technology: A reinforced rubber compound in the forefoot acts as a shield against rocks, roots, and trail debris, significantly increasing durability and foot protection.
• Debris-Shielding Upper: The breathable knit upper features a gusseted tongue that locks out dirt and grit, while providing a secure, foot-hugging fit that won't overheat.
• High-Stack Protection: With a massive 42mm heel, this shoe offers a high level of isolation from the ground, absorbing the impact of long-distance trail sessions to keep your legs fresh.
• Roomy & Responsive Fit: Designed with a generous toe box to allow for natural foot splay, while the 4mm drop encourages a more natural, responsive foot strike.