5K comfort that's suitable for everyday adventures. Building upon the ZX legacy, these adidas shoes have mesh and suede on the upper for a texture that's soft to the touch and easy on the eyes. A pull cord on the heel lets you slip them on or off in a breeze. The BOOST midsole brings energised comfort and stability 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.