The ACG Zegama GTX Trail Running Shoe stacks ZoomX foam directly underfoot with a layer of Cushlon 3. 0 for impact protection, so the cushioning holds up over uneven trail surfaces instead of bottoming out on rock and root. A waterproof GORE-TEX upper keeps water out through creek crossings and wet weather, and an updated ankle cuff uses stretchy fabric for a closer fit that keeps trail debris from working its way in. The stacked cushioning and structured upper work together to support real off-road distance, not just a rugged look. What Our Gearhead(R) Experts Are Saying:"I hit a stretch of wet rock and loose scree on the same descent, and the Vibram MegaGrip outsole held through both without a single slip. That's the difference between a trail shoe that looks tough and one that actually performs when the terrain stops cooperating."