adidas Kids - UltraBOOST 20 (Big Kid). Color Black/Blue Metallic. On sale for $86.37. MSRP $160.00.. 4.9 out of 5 starsBrand Nameadidas KidsProduct NameUltraBOOST 20 (Big Kid)ColorBlack/Blue MetallicPrice$86.37MSRP: $160.00Rating5Rated 5 stars out of 5(1360)