Men's Lone Peak 9Take on legendary adventures in a shoe designed to keep up when you lace on your Altra Lone Peak 9 Running Shoes for Men, with a reengineered upper for more durability, an improved midsole, and an outsole updated for more grip. The revised midsole foam is lighter weight and designed to deliver a comfortable connection to the ground. No sew overlays and a 100% recycled ripstop mesh upper are made for high mileage durability while an improved outsole