Mount to Coast | R1 | Women's | Twilight fleece NITRO foam is nitrogen-infused supercritical

NITRO foam is nitrogen-infused supercritical foam for an innovative balance of daily cushioned responsiveness

Lining: Cozy Grade A genuine shearling for luxurious warmth

Signature details include a ribbed placket with exposed pewter buttons made in Norway

Originally co-developed with BASF for shock absorption in Le Mans race car suspensions

helping you perform your best all day

Mount to Coast | R1 | Women's | Twilight fleece NITRO foam is nitrogen-infused supercriticalMORE 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