To commemorate the 30th anniversary of the Pump Fury's birth, this shoe revives a "phantom product" that existed only in design sketches at the time of the "Citron" colorway's debut. The "OG Sax" colorway, also announced alongside the "Citron" colorway in 1994, is also reissued.

• Features the Pump button for inflating the bladder, sock liner, and brand logo on the upper, all recreated from the original sketch design.
• Utilizes the Pump system and a split midsole construction with Graphlite® carbon fiber for maximum weight reduction.
• Incorporates HEXALITE® honeycomb cushioning system.
• Packaged in a special shoe box matching the original Instapump Fury release design.