Men's Altra Lone Peak 9 Color:Black A molded heel collar with

A molded heel collar with soft detailing and premium lining materials provides a soft step-in feel

The Invincible 3 has high support technology

Can't always get your miles in when the sun is up

new upper and increased heel cushioning complete an all-around spike that’s versatile enough for everything from the 800 to the 10

Supportive

Men's Altra Lone Peak 9 Color:Black A molded heel collar withDescription Take on legendary adventures in a shoe designed to keep up. We reengineered the upper for more durability, improved the midsole, and updated the outsole for more grip. A 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 offers sticky underfoot grip. Get that classic Altra