The Lone Peak legacy has come a long way since its first model was released ten years ago. Today, the Lone Peak 5 maintains its status as the trail icon Altra knows and loves with increased durability and fit for an overall better ride. This evolution includes the addition of theAltra Ego midsole, bringing an extra level of responsiveness to every step you take while conquering any type of terrain with the MaxtracOutsole. The updated Stoneguard offers more coverage while using less material and the laser-cut drainage holes allow you to get drenched with ultimate drainage. Its safe to say that with the Lone Peak 5, no trail is safe.