Altra Lone Peak 9+ GTX Women's Trail Running Shoes, Dusty Olive

The Altra Lone Peak 9+ GTX represents a premium upgrade to Altra's legendary trail flagship. It is purpose-built for technical trail running, fast-packing, and wet-weather hiking. The critical upgrade in the "Plus" (+) designation is the long-awaited integration of a Vibram® Megagrip outsole. This solves the outsole durability and wet-rock slipping issues of past iterations by providing elite, sticky traction across loose mud and scree.

Paired with a GORE-TEX Invisible Fit membrane, this zero-drop powerhouse wraps the foot in a fully waterproof, highly durable ripstop shield. It blocks external moisture completely without adding the restrictive, heavy bulk or heat-trapping discomfort of traditional waterproof booties. Balanced with a 25mm stack height and a responsive Altra EGO™ midsole, it delivers an optimal blend of protective underfoot cushioning and intimate trail feedback.

• GORE-TEX Invisible Fit: Premium waterproof protection bonded directly to the upper, keeping feet completely dry while maintaining a lightweight, flexible feel.
• Vibram® Megagrip Outsole: High-performance sticky rubber compound paired with aggressive 3.8mm lugs to deliver unrivalled traction on wet surfaces and technical ascents.
• Original FootShape™ Fit: Altra's roomiest signature toe box allows your toes to splay naturally, massively reducing friction and fatigue over long-distance mileage.
• Zero-Drop Balance: Level heel-to-forefoot positioning positions your body naturally, improving stability and posture over unpredictable, rocky terrain.
• Altra EGO™ Midsole: Resilient, moderate-stack foam cushioning that balances excellent shock absorption with consistent, energetic ground-feel.
• Durable Ripstop Upper: Built with a seamless, high-mileage ripstop mesh upper and reinforced overlays to resist trail debris, scrapes, and abrasions.
• GaiterTrap™ Attachment: Integrated hook-and-loop heel and toe tabs allow secure, strapless attachment of trail gaiters to lock out mud and stones.

We stand behind the quality of our products. In the unlikely event you're not satisfied, we offer a hassle-free return policy.

You may return any unused and unworn item(s) within 30 days for an exchange or a full refund.

View our return policy here.