Hyperbolic arch reinforcements prevent midfoot collapse
The Fresh Foam X Hierro v9 offers ultimate reliability for adventurous terrain, with technical features designed specifically for the trail runner. Dual-density cushioning combines plush comfort with a more stable underfoot feel. A Vibram? outsole features a revamped tread pattern and deeper, 6mm lugs, for superior traction, and a knit upper with a gusseted tongue is breathable, while helping to protect against loose debris.
- Fresh Foam X midsole foam delivers our most cushioned Fresh Foam experience for incredible comfort
- Vibram? Megagrip lugged outsole.Vibram? is a registered trademark of VIBRAM S.p.A All rights reserved.
- Toe Protect technology helps protect feet from rocks, roots and debris
- Gusseted tongue offers a secure fit and helps keep debris out
Carbon fiber inserts enhance propulsion efficiency during transitions
