Building on the success of one of Merrell's most popular trail running shoes, the Agility Peak 5 provides updates to this already successful trail runner. In this latest version, the rocker is increased, weight is reduced to less than 10.6 ounces, and the heel cup is sculpted for better on foot comfort and less slip. Whether you are running an ultra, competing in cross country, or training for your next trail 5K, the Agility Peak 5 is your go-to trail shoe for any condition with maximum cushion and comfort. Advanced performance with the Merrell Agility Peak 5. The Merrell Agility Peak 5 is designed for mountain runners seeking stability, grip, and cushioning. With Vibram Megagrip sole, FloatProâ„¢ foam, and a more rocker design, it is perfect for any distance, from short trails to demanding ultras. Surface: trail Shoe type: neutral Use: training and competition Weight: 300 g Drop: 6 mm Cushioning: FloatProâ„¢ Rock protection: protective chassis Lug length: 5 mm Sole: Vibram Megagrip