A recrafted version of the 2001 icon, the Nike Shox R4 replicates the original with its synthetic and textile upper, design lines and laser perforations. Nike Shox cushioning distributes weight to maximize comfort and provide a performance-inspired look. Design: Upper is a near-exact replica of the original 2001 Nike Shox In-Shoe Comfort: Originally designed to support the stride of runners, Nike Shox columns provide responsive cushioning Laser perforations throughout provide ventilation Durability & Traction: Modified, circular waffle outsole gives traction