Sock-liners prevent blisters during prolonged repetitive motion, trail running shoes spikes.

Hit the trails in style and comfort with the Fresh Foam X Hierro v9 - Cushioned Trail Running Shoes. With dual-density cushioning and a Vibram outsole with deeper lugs, you'll have the ultimate support and traction on any adventure. The knit upper and gusseted tongue keep you cool and protected from debris. Take the road less traveled and feel the ultimate comfort with these trail runners!

Multi-directional lugs prevent sliding on both ascents and descents, two ultra trail running.