The Wmns Shox R4 'Guava Gold' is a luxurious take on the classic from 2000, released May 2019 in a treasured motif. The centerpiece of Nike's 'Boing, Boing' ad campaign, the original Shox R4 was created by Bruce Kilgore and Sergio Lozano to give athletes a spring-like feel under their feet. The distinctive, wavy midline and raised paneling reminiscent of Lozano's Air Max designs remain intact in this version, as does the leather collar, eyestays and toe box covered with perforations.