adidas Kids - UltraBOOST 20 (Big Kid). Color Black/Blue Metallic. On sale for $116.76. MSRP $160.00.. 4.8 out of 5 starsBrand Nameadidas KidsProduct NameUltraBOOST 20 (Big Kid)ColorBlack/Blue MetallicPrice$116.76MSRP: $160.00Rating5Rated 5 stars out of 5(2417)