Skechers Childrens/Kids Ultra Flex 3.0 Slip-In Trainers. Upper: Knitted, Stretch. Insole: Synthetic. Outsole: Synthetic. Cushioned, Flexible, Padded Collar, Pull Tab, Sketchers Slip-Ins Heel Panel. Flat. Cut: Low Cut. Design: Colour Block, Knitted, Ribbed. Toe Style: Round. Sole Features: Ribbed Sole. Fastening: Slip-on. Ref: UTGT37821