Nike Kobe Kawa Slide Slip Resistant Abrasion Resistant Low top Slippers Yellow Kids. 40 250 7Y 6. 39 245 6.5Y 6. 38.5 240 6Y 5.5. 38 240 5.5Y 5. 37.5 235 5Y 4.5. 36.5 235 4.5Y 4. 36 230 4Y 3.5.