Altra Lone Peak 9 - WomenTrail Ready Comfort With A Fresh Update Altra Lone Peak 9 is built for big trail days, mixed terrain, and long outings where comfort matters just as much as grip. A reworked upper boosts durability, the updated midsole feels lighter underfoot, and the refined outsole is ready to bite into loose, wet, or rocky ground. Signature zero drop geometry keeps the ride natural, while Altras roomy FootShape fit gives the toes space to spread out and the midfoot