Using the Vibram Megagrip outsole, the sneaker comes equipped with maximum traction in any terrain or environment. The inside of the shoe comes ready with Altra’s EGO MAX midsole foam ...

But it hasn't had wholesale appeal like two major Altra counterparts, the Olympus or Lone Peak ... Specifically, it gains Vibram's Megagrip outsole (like the Mont Blanc), a similar lightweight ...

New to the latest version is a Vibram Megragrip outsole, designed to give the shoe some extra grip, and a ripstop mesh upper, ...