The Moab Speed 2 GTX is the latest innovation in hiking from the Merrell brand pairing the knowledge and trail insights from the best-selling hiking boot, the Merrell Moab, with the latest innovations from athletic hikers across the globe. Improved traction with the incorporation of Vibram TC5 rubber, specially formulated for Merrell, with the an all-new design and traction lugs. Hikers know that comfort is king and the all-new Moab Speed with 30% increase in foam underfoot. Breathability also significantly improved incorporating learnings from Merrell's best selling Merrell Test Lab trail running lineup. Underfoot you will find a secure fit heel counter and a full length rock plate to keep you confident on the trail in any conditions.