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