Loading...
Loading...
New Balance
~640 km
Expected lifespan, based on hand-researched wear data for this model.

Expected life
~640 km
Check wear at
384 km
Usually worn by
512 km
Got a pair? Check how much life is left.
Free, 4 quick questions with this shoe pre-selected. Wear percentage, km remaining, and what your pair is worth.
Check your Fresh Foam X Hierro V9The build quality is described as 'bomb-proof' and suitable for high-mileage use, with a robust Vibram outsole and reinforced upper. Users and reviewers report minimal wear after significant mileage, though some note that the softer foam may show compression over time. Overall, durability is a strong point, especially for non-technical trail use.
Long Distance shoes in NORMA's database last between 300 and 900 km across 68 models. At 640 km, the New Balance Fresh Foam X Hierro V9 sits in the upper half of that range.
The New Balance Hierro v9 is a highly cushioned trail shoe designed for comfort and protection on long, non-technical runs. Its plush ride, stable platform, and grippy outsole make it a standout for runners prioritizing distance and all-day support over speed or agility. The updated fit and durable construction further enhance its appeal for those logging serious trail miles.
Full specs, fit notes, and reviews on the New Balance Fresh Foam X Hierro V9 wiki page.
The New Balance Fresh Foam X Hierro V9 lasts about 640 km, based on hand-researched wear data for this model. Your own mileage shifts with body weight, running surface, and how you use the shoe.
Start checking for wear around 384 km (60% of its lifespan). By 512 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 640 km.
Long Distance shoes in NORMA's database range from 300 to 900 km across 68 models. At 640 km, the New Balance Fresh Foam X Hierro V9 sits in the upper half of that range.
Often, yes. A pair with under 60% wear (roughly 384 km) still has real training life left. NORMA lists second-rotation running shoes with transparent, verified mileage so you know exactly how much life you're buying.