The UltraBoost 3.0 'Multicolor Static' was released on September 1, 2019. This lifestyle shoe reintroduces the Primeknit upper with marbled rainbow colors, providing a stylish and unique appearance. It is designed to offer a comfortable slip-on experience, thanks to its mesh-lined and notched collar that easily stretches for convenient on-and-off. The shoe also incorporates a molded heel counter for stability and a midfoot cage that serves both as lacing reinforcement and prominent Three-Stripes branding. Furthermore, the shoe features a responsive, full-length Boost midsole, ensuring each step is cushioned with premium comfort.