Making its audacious debut in 2000, the Shox R4 shattered the mould of traditional sneakers with its futuristic look. It combines a silky-smooth synthetic upper with fluid ripples and laser perforations, which take style cues from space suits and other astronaut gear. Four compressive columns lift the heel while offering both a stable structure and bona-fide bounce. Cloaked in black with Lime Glow and Metallic Silver accents, this sleek edition adds a twist to the neutral palette. SKU: IR1946-001