*Sizing tip: Altra shoes tend to come up a little small, so we usually recommend going up half to a full size.

The Altra Lone Peak 9 Waterproof Mid brings the freedom and comfort of a trail running shoe into a lightweight, protective hiking boot. Built for walkers who want natural movement on the trail, it combines Altra’s signature foot-shaped design with waterproof protection and ankle support for year-round adventures.

At the heart of the Lone Peak is Altra’s FootShape™ toe box, allowing your toes to spread naturally for better balance and comfort on long days out. Paired with the brand’s Zero Drop™ platform, the heel and forefoot sit level with the ground, encouraging a more natural walking posture and stable stride.

The waterproof upper helps keep feet dry in wet conditions while remaining lightweight and flexible—much closer in feel to a trail shoe than a traditional walking boot. Underfoot, responsive cushioning and a grippy outsole provide comfort and traction across mixed terrain.

At The Barefoot Shoe Box, we find the Lone Peak Waterproof Mid particularly useful for people who love the natural shape and movement of barefoot shoes — with a wide toe box and zero-drop platform — but want a little more cushioning for longer distances.

It’s a great option for multi-day walking, long distance trails, or backpacking with weight, and also works well for those transitioning into barefoot footwear who aren’t quite ready for a fully minimal boot but still want the benefits of a natural foot-shaped design.

Key Features

FootShape™ toe box for natural toe splay
Zero Drop™ platform for balanced posture
Waterproof upper for wet conditions
Lightweight cushioning for long-distance comfort
Grippy outsole for varied terrain
Mid-cut design for extra ankle protection

Best for: long distance walking, backpacking, wet trails, and hikers wanting a natural fit with additional cushioning.

Altra Mens Lone Peak 9 Waterproof Mid Boot