The 23 x 20 mm stack height offers an optimal balance between cushioning and ground feel

Pouch pocket with reinforced seams

now with more cushioning and an exciting new look

MEN Headed to the trail for the long haul

The recycled engineered mesh upper provides a soft and comfortable fit with optimal ventilation

MTN Racer 4 (WIDE) Size:6 The 23 x 20 mmWOMENS WIDE A 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