adidas Kids - UltraBOOST 20 (Big Kid). Color Black/Blue Metallic. On sale for $87.97. MSRP $160.00.. 4.8 out of 5 starsBrand Nameadidas KidsProduct NameUltraBOOST 20 (Big Kid)ColorBlack/Blue MetallicPrice$87.97MSRP: $160.00Rating5Rated 5 stars out of 5(2417)