Men's Topo MTN Racer4 Nutrition Sodium is derived from sodium

Sodium is derived from sodium citrate

The Cloudsurfer Next's updated forefoot rocker pushes power to the front

retooled the collar

Gaining extra seconds

we’ve paired our intuitive H-frame™ with a sleek jacquard upper and low-profile tooling to deliver a streamlined stability shoe with unprecedented cushioning

Men's Topo MTN Racer4 Nutrition Sodium is derived from sodiumA fan favorite for race day and daily training, the Topo Athletic MTN Racer 4 offers rugged performance on technical trails. A 33 x 28 mm platform delivers underfoot cushioning and a protective barrier between you and the ground. Our new upper is fine tuned for performance on technical terrain. The MTN Racer 4 now features our FKT insole, allowing for faster water drainage and added rebound, while our improved gaiter attachment system keeps out