Conquer any trail in comfort and confidence with the Lone Peak 9 Trail RS. Built on ALTRA’s signature zero-drop platform and FootShape™ last, this shoe delivers a natural, stable ride while the rugged TrailClaw™ outsole and sticky MaxTrac™ rubber keep you sure-footed on rocks, roots and loose dirt. Lightweight, breathable and rock-guard protected, it’s your go-to for all-day adventures.

Key Features:

Zero-Drop Balanced Cushioning™: Promotes a natural stride and low-impact landings.
FootShape Toe Box: Roomy design lets toes splay for added stability and comfort.
TrailClaw Outsole: Deep, angled lugs bite into soft earth and technical terrain.
MaxTrac Sticky Rubber: High-traction compound grips wet rocks and loose gravel.
StoneGuard Midsole: Built-in rock plate shields feet from sharp obstacles.
Breathable Engineered Mesh: Keeps debris out and airflow moving.
GaiterTrap Compatible: Lace-lock and collar notch secure gaiters (sold separately).
Removable FootPod Insole: Customize underfoot feel and support.
Weight: Approx. 10.7 oz (per shoe, men’s 9); size 12.5 in grey colorway.