Women's Altra Lone Peak 9 Size:8.5 Designed to replace the factory-issued

Designed to replace the factory-issued sock liner in running shoes

good running socks are foundational

COOLmatic mesh keep things fresh day in day out

It features a double-layer reversible knit so you can go again tomorrow with a whole new look

The narrower heel cup and longer arch support your feet

Women's Altra Lone Peak 9 Size:8.5 Designed to replace the factory-issuedDescription 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