A retro version of designer Stephen Smith's 1994 creation Reebok Insta Pump Fury Prototype “Citron” released in 2019 in just 1994. Futuristic sneakers designed by the Reebok Advanced Concept Team, features a mesh upper round toe, cut-out overlays and iconic Reebok Pump technology which provides a customizable fit. Below, original split sole and colors remain.