New Balance Men's Fresh Foam X Hierro V9 Trail Runners (Style 35LC)

Our review finds the Fresh Foam X Hierro V9 trail runners are best for men who want plush cushioning without sacrificing traction on technical routes. In this review the shoe's defining strength is its dual-density Fresh Foam X midsole, which delivers a noticeably soft, responsive ride while the Vibram outsole and 6mm lugs provide surefooted grip on wet and loose terrain. With built-in toe protection and a gusseted tongue, these are clearly aimed at trail runners and hikers who need comfort and durability for extended outings.

Key Features

• Dual-density Fresh Foam X: Provides layered cushioning that balances plush shock absorption with a stable underfoot feel for long trail miles.
• Bio-based midsole content: Contains approximately 3% renewable materials, reducing environmental impact while keeping the soft, responsive foam feel.
• Vibram outsole: Revamped tread and deeper 6mm lugs deliver confident traction across mud, loose rock, and wet roots.
• Toe Protect technology: Shields toes from rocks and debris, improving durability and on-trail protection in rugged conditions.
• Gusseted tongue and knit upper: The tongue helps keep out grit while the knit upper breathes and conforms for a comfortable fit.
• Traction Lug technology: Enhances grip in both wet and dry terrain for versatile trail performance.

Who It's For

These shoes are tailored to men who split time between technical trail runs and long days on uneven terrain, valuing cushioning that still feels connected to the ground. The combination of deep lugs and protective features makes them a strong pick for hikers, ultrarunners on mixed surfaces, and anyone who wants a reliable daily trail trainer.

Runners who need a narrow race flat or prefer minimal, highly responsive shoes may find the Hierro V9 too plush, and those who demand a perfect fit should be aware sizing reports vary; trying a pair on or ordering with a clear return plan is recommended.

Pros & Cons

Pros

• Excellent ride comfort thanks to the generous dual-density Fresh Foam X cushioning.
• Reliable traction from the Vibram outsole and 6mm lugs for variable trail conditions.
• Durable protection with Toe Protect and a gusseted tongue that helps keep out debris.

Cons

• Sizing feedback is mixed, with some users finding them true to size and others saying they run small.
• The added cushioning adds weight compared with minimal trail racers, which may matter on fast technical runs.

Specifications

Model	Fresh Foam X Hierro V9
Midsole	Dual-density Fresh Foam X with ~3% bio-based content
Outsole	Vibram outsole with 6mm lugs
Protection	Toe Protect technology
Upper	Knit upper with gusseted tongue
Traction tech	Traction Lug technology

Our Verdict

The Fresh Foam X Hierro V9 is a compelling choice for trail-focused men who prioritize cushioning and traction over ultralight speed; its protective features and reliable Vibram grip make it good value for frequent trail use and multi-hour outings.

Frequently Asked Questions

Are these shoes good for wet trails?
Yes, the Vibram outsole and 6mm lugs are designed to provide superior grip on wet and muddy surfaces.

Do they run true to size?
Customer feedback is mixed-some find them true to size while others report a slightly small fit, so try before committing if possible.

Is the cushioning suitable for long runs?
Yes, the dual-density Fresh Foam X offers plush comfort and stable support that performs well on extended trail runs.