Lycra and mesh upper Lace closure Lightly padded collar IMEVA midsole Rubber outsole Somehow Managing To Be Both Retro And Futuristic, These Trainers Feature The Signature Rider Outsole In Combination With Extra Bright Colors. The Upper Is Lycra And Mesh. The Overlays On The Toe, Heel, Eyestay And Puma Formstrip, Are Suede And Synthetic Leather. For Further Design Interest, There''s Nylon Piping Along The Puma Formstrip And Eye Catching Zig Zag Stitching On The Quarter Panel.