The Altra Men's Lone Peak 5 Trail Running Shoes are the pair that started it all. With the Lone Peak 5, you get all the legacy with all the updates. For the first time, the Lone Peak features the responsive AltraEGO™ midsole. The MaxTrac™ outsole returns, ready to conquer all types of trails, and an updated StoneGuard™ brings an extra layer of rock protection. The Altra Men's Lone Peak 5 Trail Running Shoes have evolved to meet you comfort needs so you can run longer.