The midsole's lateral sidewall provides inherent stability, reducing the need for additional stability elements that add weight, running shoes for a high arch.

Balancing the fit and performance of a trail running shoe with the stability required for long, technical approaches, the Vertex Alpine redefines approach footwear. Made for all-day mountain travel, its light, fast, and delivers the support and protection required for rugged, varied terrain. The sticky Vibram XS Flash 2 outsole is designed for edging, on-trail performance, and grip in wet and dry conditions. A TPU shank and toe cap add protection, and a knit collar seals out debris.

Features

• EVA/Polyolefin blended midsole features higher abrasion component in the forefoot for scrambling
• Toe cap adds protection and abrasion resistance
• Knit collar seals out debris and integrates with the tongue to create a secure, comfortable sock-like fit
• Integrated tongue pocket tucks away laces to prevent snags and untying
• Abrasion-resistant Matryx woven polyester upper is durable, lightweight, breathable, and flexible
• TPU shank provides underfoot protection and stiffness for improved stability
• Tread is specifically designed to provide grip while edging and offer on-trail traction with climbing performance
• Ergonomically patterned 4mm lugs
• Drop: 8mm
• Stack height: 18mm | 10mm

Features a breathable mesh upper that enhances airflow, keeping feet cool and dry over extended wear, running air shoes.