The New Balance Fresh Foam X Hierro v9 is engineered for serious trail runners tackling challenging terrains. It delivers an exceptional blend of plush comfort and unyielding stability, thanks to its advanced dual-density Fresh Foam X cushioning and a super-grippy Vibram® Megagrip outsole. While highly specialized for off-road performance, its robust construction ensures your feet are protected and secure, making it an ideal choice for pushing limits on the trails.
Dual-Density Fresh Foam X Midsole: Combines a softer top layer for signature plush comfort with a firmer layer for enhanced underfoot stability, ensuring a balanced ride on uneven surfaces.
Vibram® Megagrip Outsole with Traction Lugs: Provides superior traction and grip on various challenging terrains. Features a Vibram Eco Step compound with 4.5mm lugs and cut-out sections to reduce weight and improve performance.
Breathable Mesh Upper with Printed Overlays: A lightweight mesh upper promotes airflow, while strategically placed protective overlays in high abrasion areas increase durability and foot protection.
Toe Protect Technology: Offers essential protection against rocks, roots, and debris encountered on trails, safeguarding the forefoot.
Gusseted Tongue: Redesigned for a secure, comfortable fit that helps prevent trail debris from entering the shoe.
Increased Stack Height & 4mm Heel Offset: Features an extra 4mm of foam in the heel and 8mm in the forefoot compared to previous versions, combined with a 4mm heel drop, to provide increased stability and control off-road.
Lightweight Design: Weighing in at 294g, this shoe offers robust protection and cushioning without unnecessary bulk.
Exceptional comfort and cushioning for long trail runs
Superior grip and stability on diverse and challenging terrains
Robust protection against trail debris and abrasions
Secure and comfortable fit, preventing internal movement
Lighter design with enhanced cushioning compared to previous versions
Eco-friendly outsole material (Vibram Eco Step)
Highly specialized for trail running, less versatile for road or casual wear
Firmness for stability might be less preferred by those seeking maximum softness
Breathable mesh upper is not waterproof (for the standard version)
Exceptional comfort and cushioning for long trail runs
Superior grip and stability on diverse and challenging terrains
Robust protection against trail debris and abrasions
Secure and comfortable fit, preventing internal movement
Lighter design with enhanced cushioning compared to previous versions
Eco-friendly outsole material (Vibram Eco Step)
Highly specialized for trail running, less versatile for road or casual wear
Firmness for stability might be less preferred by those seeking maximum softness
Breathable mesh upper is not waterproof (for the standard version)
The New Balance Fresh Foam X Hierro v9 is built to excel on demanding trail environments. Its dual-density Fresh Foam X midsole provides a noticeable balance: soft enough for sustained comfort over ultra distances, yet firm enough to prevent excessive pronation and ensure stability when navigating roots, rocks, and uneven ground. You'll feel the plush landing, followed by a responsive, controlled toe-off.
The Vibram® Megagrip outsole is a standout feature, delivering confidence-inspiring traction. Whether you're on loose gravel, wet rocks, or muddy paths, the aggressive 4.5mm lugs bite into the surface, preventing slips and allowing for powerful ascents and controlled descents. The weight-saving cut-outs in the outsole contribute to a nimble feel, crucial for technical trails.
On a typical trail run, the breathable mesh upper keeps your feet cool, while the printed overlays and Toe Protect Technology shield against impacts from trail hazards. The redesigned gusseted tongue stays in place, cradling your foot and blocking small stones and dirt, ensuring a distraction-free experience. The 4mm heel offset promotes a more natural foot strike and enhances ground feel, allowing for better adaptation to varying terrain. This shoe truly shines when the path gets tough, offering the durability and support needed for long-distance trail adventures.
Simply lace up your Fresh Foam X Hierro v9s securely to ensure a snug, comfortable fit. Experiment with different lacing techniques if you experience pressure points or desire a more personalized hold, especially around the midfoot or ankle. Always wear appropriate athletic socks to prevent chafing and optimize moisture wicking.
These shoes are designed specifically for trail running, particularly on challenging, technical, and varied terrain. They are compatible with a wide range of trail conditions, from hard-packed dirt to rocky paths and muddy sections. While they can handle some road transitions, their primary purpose and optimal performance lie off-road. They are suitable for runners looking for cushioning, stability, and grip over long distances.
Proper care will extend the life and maintain the performance of your Hierro v9s:
Cleaning: After muddy runs, remove excess dirt with a soft brush (like an old toothbrush) or rinse under cold water. Use a mild soap and water solution for tougher stains on the upper. Avoid harsh detergents or bleach.
Drying: Allow shoes to air dry naturally at room temperature. Do not use direct heat sources like radiators or tumble dryers, as this can damage materials and adhesives. Stuffing with newspaper can help absorb moisture and maintain shape.
Storage: Store your shoes in a cool, dry place away from direct sunlight.
Inspection: Regularly check the outsole for embedded debris and the upper for any signs of excessive wear or damage. This helps identify when it's time for a replacement.