The adidas UltraBoost 4.0 MADNESS White sneaker features a highly acclaimed silhouette remixed with fashion-forward style by Madness designer Shawn Yue. Released in January 2019, it includes an adaptive Primeknit upper adorned with vibrant paint splatters. The design is complemented with a Three-Stripes leather cage and suede heel piece for added stability, while Bounce cushioning ensures increased energy with every step.