Women’s Altra Lone Peak 9 Waterproof Mid Hiking Boots

Built for Adventure, Designed for Comfort

Meet the Women’s Altra Lone Peak 9 Waterproof Mid, the hiking boot that blends lightweight performance with rugged protection. Whether you’re thru-hiking, trekking on rocky terrain, or exploring trails close to home, this waterproof mid hiker delivers the comfort, grip, and durability you need to stay confident every step of the way.

Waterproof Protection You Can Count On

Don’t let wet weather slow you down. The Lone Peak 9 Mid features a HydroGuard waterproof membrane lining paired with a 100% PFC-free recycled polyester mesh upper. A no-sew overlay keeps weight low and durability high, while the overlay cage provides added protection against abrasions. Rain, puddles, and creek crossings? No problem—your feet stay dry and comfortable mile after mile.

Legendary Altra Comfort

Altra is known for comfort, and the Lone Peak 9 Mid is no exception. The Original FootShape™ Fit provides Altra’s roomiest toe box, giving your toes natural space to splay and move freely on steep climbs and long descents. Paired with a Zero Drop™ platform, your foot sits level from heel to toe for a stable, natural stride that reduces impact on joints and promotes balance.

Inside, the refreshed Altra EGO™ midsole offers responsive cushioning while keeping you connected to the ground. The updated foam is lighter than ever—engineered for comfort without sacrificing trail feel. A molded heel collar and integrated lacing system lock your foot in place for a secure, personalized fit.

Confident Grip and Reliable Traction

No matter the terrain, the MaxTrac™ outsole keeps you sure-footed. With a combination of grip, traction, and durability, this outsole excels on dirt, mud, rock, and gravel. Underfoot, the StoneGuard™ rock plate shields your feet from sharp debris while maintaining flexibility and ground connection.

Built for Hikes, Approved for Daily Wear

From multi-day backpacking trips to casual trail walks, the Lone Peak 9 Mid delivers performance in every setting. With its versatile design, it’s just as comfortable on a thru-hike as it is around town. Certified by the American Podiatric Medical Association (APMA), this boot promotes good foot health for long-lasting comfort.

Key Features & Benefits

• HydroGuard Waterproof Membrane – Keeps your feet dry in wet conditions

• 100% PFC-Free Upper – Sustainable, recycled polyester mesh construction

• Altra EGO™ Midsole – Lightweight, responsive cushioning

• FootShape™ Toe Box – Plenty of room for natural toe splay

• Zero Drop™ Platform – Balanced foundation for stability and comfort

• MaxTrac™ Outsole – Durable grip on mixed terrain

• StoneGuard™ Protection – Shields against rocks and debris

• APMA Seal of Acceptance – Promotes long-term foot health

Take on trails with confidence in the Women’s Altra Lone Peak 9 Waterproof Mid—a lightweight, protective hiker built for women who demand performance, comfort, and durability on every adventure.