W MTN Racer 4 Blue/Blue Size:6 Breathable engineered knit upper with

Breathable engineered knit upper with woven-in cooling texture

Easy hook-and-loop closure comes on and off quickly and gets the fit just right

and a synthetic insole

The perfect blend of style and comfort with the Harbor Sandal Collection

We all need a layer that’s up for everything

W MTN Racer 4 Blue/Blue Size:6 Breathable engineered knit upper withTopo's MTN Racer 4 is the fourth generation of the brand's women's mountain racing shoe. The mountain racing design gives runners a shoe matched to race day on mountain trails, now arriving as part of Topo's Fall 2025 lineup. Fourth generation model in the MTN Racer line Women's specific trail racing shoe from Topo Designed for racing on mountain trails Part of the Fall 2025 seasonal lineup Categorized under the Topo MTN Racer series