Ultraventure Pro delivers the comfort of our best-selling Ultraventure and takes it to the next level to make it the ultimate performance hybrid, from thru-hiking to trail running. The 3-piece ZipFoam(TM) midsole is paired with an external TPU heel counter for light guidance through the gait cycle. The VibramA(R) Megagrip outsole provides the ultimate in traction and grip, especially on wet and slippery conditions. A forefoot ESS rock plate offers additional protection on technical terrain. Best For: Trail Running Stack Height: 30mm (heel) // 25mm (forefoot) Heel to Toe Drop: 5MM Weight: 8.2 oz