The nike air zoom ultra react yellow blue hair black is ready for tropical climates with this new colorway to get you ready for summer. The vintage running silhouette gets a clean and cool colorway that should have you thinking Miami, thanks to its teal and orange accents against a grey base reminiscent of the city’s NFL boyce. Another added feature is the dark-to-light grey fade on the “S” side stripe logos. This latest Grid SD is arriving at finer Saucony retailers like Sneaker Politics right now.