FLEXIBILITY: Deep forefoot flex grooves plus a flexible mesh upper combine for optimal freedom of movement.
ENERGY RETURN: IGNITE FOAM is exposed in heel and hidden in forefoot for full-length energy return and extreme comfort.
ENERGY RETURN: New IGNITE FOAM midsole with deeper sculpting creates more energy return. FIT: Knitted design creates lightweight, form-fitting comfort. SUPPORT: TPU heel counter and lockdown straps plus high, bold collar provide support.