ALTRA Men's LONE PEAK 9+ BASALT

ALTRA Lone Peak 9+ Men’s: the iconic trail shoe that built a community

If there is one model synonymous with Altra’s mountain philosophy, it is the Lone Peak. Since its first appearance in 2011, it has gained an almost cult following, particularly among hikers and thru-hikers seeking natural movement, room for the toes and reliable durability over endless kilometres.

What is the “9+” and why does it matter?

The Lone Peak 9+ retains the same Lone Peak character (balanced cushioning, protection and control on the terrain), but introduces one key upgrade: Vibram® Megagrip. This changes the underfoot feel on wet and rocky terrain, as Megagrip is designed for more secure traction in conditions where mistakes count.

What is it designed for?

The Lone Peak 9+ performs ideally for trail running, day hiking and thru-hiking. It sits in the protection sweet spot: enough cushioning for extended movement, without excessive stack height that could reduce trail feel and control.

Underfoot feel: natural stance with 0mm drop

With a 0mm drop (equal heel and forefoot height), the shoe keeps the body in a more neutral, natural position. This helps many runners experience more even loading underfoot, particularly when terrain changes constantly. Proper adaptation is needed if you are coming from a higher drop.

Midsole: Altra EGO™ for “just-right” cushioning

The Altra EGO™ midsole aims for balance: comfort and cushioning without a sinking feel, together with controlled responsiveness to help you maintain pace over dirt and rocky sections. With a stack 25mm, it provides sufficient protection for long days while remaining grounded.

Outsole: Vibram® Megagrip for traction when terrain gets tougher

The Vibram® Megagrip offers an advantage in mixed conditions (dry/wet, rock, dirt). Compared with more conventional trail compounds, it is designed to provide more secure grip when foot placement becomes uncertain, something you will particularly appreciate on descents and wet rocks.

Protection: StoneGuard™ for rocks and sharp trail features

The StoneGuard™ works as an internal protective layer beneath the foot. It reduces intense pressure points from rocks and gravel without making the shoe rigid. This gives you better ground feel with less strain.

Upper: ripstop, breathable and ready for many kilometres

The ripstop mesh upper offers resistance to abrasion and tearing while remaining breathable for extended use. The no-sew overlays support the foot without heavy stitching. The fit offers generous volume, so it does not feel restrictive when the foot swells over long distances.

The fit that made Altra known: Original FootShape™

The Original FootShape™ Fit is Altra’s roomiest last. It provides space in the forefoot for the toes to spread naturally, helping balance and comfort on the trail, particularly during extended movement or on descents, where the toes are typically compressed.

Gaiter-ready: GaiterTrap™ for a cleaner trail and cleaner shoe

With GaiterTrap™, you can attach strapless gaiters without improvised solutions. This is useful on trails with fine gravel and dirt, as it reduces debris entering the shoe and helps maintain a more consistent feel inside the shoe.

Technical specifications

• Drop: 0mm
• Stack Height: 25mm (heel) / 25mm (forefoot)
• Cushioning: Moderate / Mid
• FootShape Fit: Original
• Rock protection: StoneGuard™ (rock plate/insert)
• Weight (Men’s): 11.6 oz per shoe (half pair) ≈ 329 g
• Indicative weight (Women’s): 9.3 oz per shoe (half pair) ≈ 264 g

Materials & technologies

• Upper: Ripstop mesh (100% rPET), no-sew overlays
• Midsole: Altra EGO™
• Outsole: Vibram® Megagrip
• Trail features: StoneGuard™, GaiterTrap™

Why it sells so well: the Lone Peak profile

The Lone Peak did not simply become a best-seller. It became a go-to choice for those who want