5K-comfort suitable for everyday adventures. Building on the ZX legacy, these adidas shoes bring mesh, suede and nubuck leather on the upper for a texture that's easy on the eyes and soft to the touch. A pull tab on the heel lets you slip them on or off in a breeze. BOOST brings energised comfort to your every move. Made in part with recycled content generated from production waste, e.g. cutting scraps, and post-consumer household waste to avoid the larger environmental impact of producing virgin content.