adidas UltraBoost 2.0 Multi-Color | eBay。The Adidas UltraBoost 2.0 White Red Rainbow 2018 Mens Running Shoes BB3911 are a stylish and high-performance sneaker designed for running and jogging. These lace-up shoes feature a mesh upper material for breathability and a foam insole for comfort. The multicolor design with a rainbow accents adds a colorful and unique touch to the overall look. With a low-top shoe shaft style and rubber outsole material, these athletic shoes are perfect for active men looking for a comfortable and trendy footwear option for various occasions.