The Adidas ZX500 RM Boost Retro Running Shoes combine a classic retro design with modern Boost technology, ideal for casual runners and sneaker enthusiasts. The B42227 model delivers superior comfort and style for everyday wear. Key Features: - Premium suede and mesh upper for durability and breathability. - Full-length Boost midsole for responsive cushioning and energy return. - Added stability blocks at the front and rear for enhanced support during movement. - Versatile design suitable for both running and casual wear.