Originally launched in 1981, the Ultimate was a high-spec sports shoe that incorporated advanced technology for superior performance. In celebration of its 40th anniversary, Onitsuka Tiger introduces the ULTIMATE 81® EX style. While paying homage to its namesake in characteristic design, it’s modernized with FLYTEFOAM® Propel Technology, an Ortholite® sockliner and a fuzeGEL™ midsole.