When the Nike Shox R4 was launched in 2000, it revolutionized the shape of traditional sneakers with its futuristic look. It combines a silky-soft synthetic upper with flowing corrugations and laser perforations to create a design reminiscent of spacesuits and other astronaut gear. Four compression columns lift the heel, providing a stable structure and good bounce. Smooth white synthetic leather with metallic platinum and barley grape accents complete the design with a modern touch.