Waterproof. Trail-Ready. Built for Adventure.

Don’t let the forecast dictate your plans. The Altra Men’s Lone Peak 9 WP Low is designed for rugged miles in wet conditions, whether you're trail running, hiking, or tackling a thru-hike. With a Hydroguard™ waterproof membrane, no-sew overlay, and recycled mesh upper, this low-cut trail shoe keeps your feet dry without sacrificing breathability or comfort.

It stays true to the Lone Peak legacy with a zero-drop platform and Original FootShape™ Fit—Altra’s roomiest toe box that lets your toes splay naturally and move freely. A reinforced heel, updated midsole with Altra EGO™ foam, and a protective overlay cage provide a secure, cushioned ride. Paired with the grippy MaxTrac™ outsole, the Lone Peak 9 WP Low is ready to conquer every muddy, rocky, or rain-soaked mile.

Why You’ll Love It:

• 100% Waterproof: Cosmo Hydroguard™ membrane keeps water out while maintaining breathability.

• Adventure-Ready Grip: MaxTrac™ outsole delivers traction on wet, technical, and uneven terrain.

• Natural, Roomy Fit: Original FootShape™ design gives your toes space to move, reducing fatigue on long days.

• Secure Comfort: Updated lacing system with heel reinforcement for a locked-in, trail-ready feel.