Altra Lone Peak 9 Mens

The Lone Peak 9 is Altra's signature trail shoe — a level zero-drop platform and a wide FootShape toe box that lets your toes splay naturally on long trail days. For forefoot strikers and hikers, the natural stance can feel easier on the knees. The honest catch: if you're used to heeled shoes, zero drop loads your calves and Achilles more — transition gradually, and runners with calf tightness or Achilles sensitivity may do better with a moderate drop instead.