Topo Athletic | Zephyr | Men's | Blue/Black phone holder Built-in 3-axis compass and barometric

Built-in 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS

L-Phenylalanine

crafted with NB HEAT technology

and a natural-fitting toe box for superior comfort

streamlined style with the run-ready support of built-in molded cups

Topo Athletic | Zephyr | Men's | Blue/Black phone holder Built-in 3-axis compass and barometricRun like the wind with Zephyr. An elastomer stability plate runs inside the midsole of these long distance road running shoes, helping stabilize the forefoot and aid propulsion during plantar flexion. A ZipFoam core offers more rebound and long term resilience than traditional EVA. A lightweight, breathable mesh upper with printed overlays secures the foot over the platform. **This is a sale clearance item. Please see our RETURNS POLICY regarding