Renowned in its day for its lightness and flexibility, the original nylon Cortez is a concrete slipper compared to the wispy waif that is the Cortez Flymotion. Having gone under the knife for a Flywire makeover, the Cortez is now a lean high-performance running machine. The crispy pure white upper on this version accentuates the shoe’s lightness, while the sharp red splice beneath the heel and the bright green sole draws attention to the flexible FREE technology underfoot. Mexicali madness!