The Fresh Foam X Hierro is a dedicated, off-road application of the best-selling NB running technology. A Vibram® Megagrip outsole creates a protective shell of durability and traction around the signature Fresh Foam X cushioning and a breathable, lightweight upper.

Features:

• 8 mm drop; due to variances created during the development and manufacturing processes, all references to 8 mm drop are approximate
• Fresh Foam X midsole delivers our most cushioned Fresh Foam experience for incredible comfort
• Synthetic and mesh upper
• Upper features a breathable yet protected construction
• Vibram® Megagrip outsole provides superior grip. Vibram® is a registered trademark of VIBRAM S.p.A All rights reserved.