Leather-based chrome upper and Formstrip Attached fold-over tongue in leather-based chrome material Laser-etched FTY logos on tongue, quarter, and heel EVA foam wedge midsole Gum outsole Riha Classic In Chrome. The Fty X Puma Avanti Is A Sport-Fashion Style Inspired By The Icon From Puma’S Archives. The Avanti’S Football-Inspired Elements – Like A Stitched Leather Upper And Gum Sole – Are Given A Fashionable Twist With A Silver Chrome Finish And Debossed Fty X Puma Branding.