MEN The game-changing comfort you love just got even better

and more responsive than ever

50% Cotton Fleece

Fit & Sizing: True to size with a light stability fit

MTN Racer 4 5mm MEN The game-changing comfort youMENS 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 keeps out