Arc'teryx are on a generational run with footwear — pun intended. The Vertex Speed Low is built to conquer the mountains and are made for runners who demand speed and agility on technical terrains. 

Constructed from Matryx® Micro, the upper is made of a high-tenacity woven textile and is engineered for minimal stretch, high abrasion resistance, and targeted support — all while staying breathable and ultralight. A performance-minded fit ensures secure lockdown and adaptive comfort over uneven ground.

Underfoot, the InFuse™ midsole combines EVA and polyolefin to strike the ideal balance between soft cushioning and energetic rebound. Paired with an aggressive forefoot rocker, it encourages quick transitions and a smooth, forward-driving stride on both climbs and descents. Thanks to a Vibram® Megagrip outsole with Litebase technology, traction is handled and delivers exceptional grip across variable surfaces. The Litebase construction shaves weight without sacrificing durability, keeping you agile and connected to the ground when precision matters most.

• Matryx® woven polyester upper 
• Knit collar
• Lace-up fastening
• TPU film 
• Zonal lug patterns
• Dual-density midsole
• Vibram® Megagrip outsole with LITEBASE technology
• Heel stack: 23mm, Forefoot stack: 16mm, Drop: 7mm
• Weight: 200g
• SKU: L08168200