Mount to Coast | R1 | Women's | White/Black altra escalante 2.5 Single-layer engineered mesh creates a

Single-layer engineered mesh creates a race-ready fit that's more breathable than before

it's designed for comfort and practicality

Organic Flavor

Firewall 180 fabric on rear panel for wind and water protection

Mount to Coast | R1 | Women's | White/Black altra escalante 2.5 Single-layer engineered mesh creates aMORE COLORS Meet 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