Go Higher, Stay Drier—Your Waterproof Mid Hiker is Here.

Meet the Altra Men’s Lone Peak 9 WP Mid—the mid-cut, waterproof hiking boot that delivers all-weather protection without sacrificing flexibility, comfort, or that iconic Lone Peak feel. Whether you're tackling steep ascents or multi-day treks, this boot is built to keep you moving with confidence.

Crafted with a Hydroguard™ waterproof membrane, no-sew overlays, and PFC-free recycled mesh, it keeps your feet dry while remaining lightweight and breathable. An updated lacing system with ankle loops and a molded heel collar offer secure ankle support and a locked-in fit. Underfoot, the Altra EGO™ midsole provides soft-yet-responsive cushioning while the MaxTrac™ outsole grips everything from slick rock to muddy paths. Like all Lone Peaks, this mid hiker features zero drop and the Original FootShape™ fit for natural movement and all-day trail comfort.

Why You’ll Love It:

• Waterproof + Mid Ankle Support: Hydroguard™ membrane keeps water out while a molded collar supports your ankles without restriction.

• Trail-Ready Traction: MaxTrac™ outsole bites into unpredictable terrain for reliable grip.

• Comfort with Connection: Altra EGO™ midsole balances soft cushion with ground feel for confident movement.

• Spacious, Natural Fit: Original FootShape™ allows toes to spread and move freely, even on long-distance hikes.