Adidas FORTARUN 3.0 Soft And Comfortable Slip Resistant Abrasion Resistant Low top Kids Running Shoes Black Kids. 35 2½ 3.0 21.0. 34 2.0 2½ 21.0. 33.5 1½ 2.0 20.5. 33 1.0 1½ 20.0. 32 13½k 1.0 19.5. 31.5 13k 13½k 19.0.