Topo Athletic | MTN Racer 4 | Women's | Grey/Purple Unisex Open weave mesh nylon upper

Open weave mesh nylon upper and aerated insole and midsole offer excellent flow through ventilation

High-Abrasion Rubber provides durable traction to get you through a demanding training cycle

balanced midsole and extended crash pad

the iconic MIZUNO WAVE plate is expertly tuned to provide stability without sacrificing smoothness

As one of our heaviest base layer tops and best base layers for cold weather

Topo Athletic | MTN Racer 4 | Women's | Grey/Purple Unisex Open weave mesh nylon upperMORE COLORS The Topo Athletic MTN Racer 4 is your go to trail running shoe for high performance across any terrain. While the name may hint at race day speed, this versatile trail shoe goes well beyond racing. Designed for everything from daily miles to long runs and technical descents, the MTN Racer 4 delivers unmatched performance, agility, and comfort in rugged environments. At the core of this trail powerhouse is Topo's ZipFoam midsole, which