R1 Men's half tights while the PWRTRAC rubber outsole

while the PWRTRAC rubber outsole provides grip and durability mile after mile

Breathable Sport-Mesh Upper: The upper part of the shoe is made from a sport-mesh material that allows optimal airflow

OUTSOLE TYPE

And this is it

Tight mesh that prevents debris from being trapped between your foot and the footbed

R1 Men's half tights while the PWRTRAC rubber outsoleMeet the Mount to Coast R1, the record breaking road running shoe built to go the distanceliterally. As the shoe worn to conquer the grueling 854 mile, 17 day JOGLE stage race, the R1 is engineered for high mileage durability, lightweight performance, and long lasting comfort on the road. At the heart of the R1 is the LightCELL superfoam midsole, a nitrogen infused, PEBA based compound that delivers exceptional energy return and responsive cushioning