Head into the trails with protective waterproof technology, ultra-soft cushioning and superior grip in this version of the Fresh Foam X Hierro v8 GORE-TEX. Features – Fresh Foam X midsole foam with approximately 3% bio-based content delivers our most cushioned Fresh Foam experience for incredible comfort. Bio-based content is made from renewable resources to help reduce our carbon footprint – Midsole features an increased stack height for added cushioning – Fully printed upper is protective yet lightweight – Vibram outsole provides superior grip. Vibram is a registered trademark of VIBRAM S.p.A All rights reserved