Zack Schlemmer 
The new adidas officially unveils the ultra boost gets its most colorful option yet, with this new colorway featuring an added rainbow effect. The Primeknit upper of the stability-minded Ultra Boost designed for overpronators gets some “multicolor” threading woven in on the phase TIG of the shoe, while the back end stays tonal in runway blue. Most will agree that they’re looking good as is, but we’d also like to see the whole shoe go multicolor, wouldn’t we? The Ultra Boost ST “Multicolor” is arriving now at adidas Running marathon around the globe.
Source: B4B
