Altra Lone Peak 9+ Men's Trail Running Shoes - Victoria Blue/Gray - Size 43 EU

Hit the trails with confidence in the Altra Lone Peak 9+, a men's trail running shoe built for technical terrain and long distances. The Victoria Blue/Gray colorway in size 43 EU (US 9.5) combines rugged durability with a sleek look. Featuring Altra's Original FootShape™ fit, your toes have room to splay naturally, while the zero-drop platform promotes a low-impact stride. The quick-dry air mesh upper keeps feet cool and dry, and the MaxTrac™ outsole with 3.5 mm lugs grips mud, rock, and roots. A Gaiter Trap secures gaiters for extra protection. With moderate cushioning and a 25 mm stack height, this shoe balances ground feel and comfort for all-day trail adventures.

Key specifications

• Type: Trail Running Shoe
• Gender: Men's
• Closure: Lace-up
• Drop: 0 mm (Zero Drop)
• Stack Height: 25 mm
• Midsole: Altra EGO™
• Outsole: MaxTrac™ with 3.5 mm lugs
• Upper: Quick-dry Air Mesh
• Fit: Original FootShape™
• Support: Neutral
• Weight: 314 g (per shoe)
• Color: Victoria Blue/Gray
• Size: 43 EU (US 9.5)

Why choose it

The Lone Peak 9+ is a favorite among trail runners for its natural foot shape and zero-drop design, which encourage proper form and reduce fatigue on long runs. The MaxTrac™ outsole delivers reliable traction on varied surfaces, while the quick-dry mesh keeps your feet comfortable in wet conditions. The Gaiter Trap adds versatility for muddy or snowy trails, and the moderate cushioning strikes a perfect balance between protection and ground feedback.

Ideal use cases

• Trail running on technical singletrack
• Ultra-distance training and racing
• Hiking and fastpacking on rugged terrain
• Wet or muddy conditions with optional gaiters

Good to know

Altra's FootShape™ toe box is wider than traditional running shoes, so consider sizing down if you prefer a snug fit. The zero-drop platform may require a transition period for runners accustomed to elevated heels. The shoe weighs 314 g per shoe (size 43), making it lightweight for its durability. The Victoria Blue/Gray colorway is both stylish and visible on the trail.