Faster strides and quicker miles - effortless movement starts here. Named after the Japanese word for "walk," the adidas Adizero Aruku sneaker is built to support every step. A lightweight, breathable upper takes cues from the Adizero PR, while Swirlfoam cushioning and a rocker-shaped sole propel you forward. With a thin, grippy outsole, it’s speed and style with no compromise. Synthetic Upper, Textile Lining, Swirlfoam Cushioning, Rocker Midsole, Rubber Outsole, Adidas. This sneaker features a black color family and is part of the Adizero series. It is designed for adult male users and comes in a UK size 9.