Nike Kobe 10 Emerald City 2015 Basketball Shoes in Blue color, size US 8.5. This Nike sneaker model (705317-402) is part of the Nike Kobe product line, designed for basketball performance. It is a Men's athletic shoe with a standard shoe width, featuring a UK size 7.5, EU size 42. Created by Nike in 2015, this shoe is suitable for basketball activities.