Run hard, softer. Equipped with Mizuno Wave SmoothRide Support technology and a superior dual compound midsole of U4icX and U4iC, the Wave Horizon 3 is our most technologically advanced support shoe to date. Designed to carry you as far as you can see, without ever wavering on comfort or durability. The Horizon 3 is built to last. The upper is comprised of our latest AeroHug technology that wraps around the foot, eliminating any space between shoe and foot, making for a truly adaptive, responsive ride.