The Shox R4 'Silver Racer Blue' puts a simple, yet vibrant, look on its throwback running construction. The shoe's upper includes wavy and striated lines borrowed from the Air Max line, with perforations throughout for breathability and metallic silver paneling for support. Accented by Racer Blue on the tongue, lining and Swoosh branding, the color also emerges on the four Shox columns that support the fit underfoot.

SKU: 104265 047
Colorway: Black/Metallic Silver-Reflect Silver-Racer Blue
Release Date: 5/14/19