The Mi Adidas UltraBoost ‘Rainbow’ released in March 2017 exclusively at adidas flagship stores in New York, Tokyo, and Shanghai, with a wider launch following that same summer. In addition to the multi-color rainbow heel, customization options included the knit upper, outsole, tongue and laces, with color choices limited to white, gray, black, red, orange, yellow, teal and blue.
Delivery and processing speeds vary by pricing options. "Lowest Price" orders ship to Flight Club first for verification and typically take 7-9 days (M-F) to reach you. "Fastest To You" orders will be shipped out the same day if ordered by 2PM ET (M-F, excluding holidays) and typically take 1-4 days (M-F) to reach you.
Estimated delivery times do not apply to international orders. International customers are responsible for any additional fees or taxes after an item ships.