Ultraboost Kolor – A new multi-color edition of the Ultraboost in collaboration with Kolor is set to release soon on the official site. It features a black primeknit, metallic gold heel cage and bright colors for the lining, stripes, and outsole. Also available soon is the Uncaged version which features a light blue and grey with metallic silver heel cage. The Kolor Ultraboosts will retail for $250.