. adidas Kids - Courtflash Tennis (Little Kid/Big Kid). Color Footwear White/Core Black/Crew Blue. On sale for $54.35. MSRP $55.00.. Best SellerBrand Nameadidas KidsProduct NameCourtflash Tennis (Little Kid/Big Kid)ColorFootwear White/Core Black/Crew BluePrice$54.35MSRP: $55.00Rating