Y-3 Adios Pro 4 combines Y-3 design with adidas Adizero running technology, engineered for responsive race-day performance. Key attributes: Chalk white | Silver metallic | Light solid grey | Textile | ENERGYRODS foam midsole for propulsion | Treaded LIGHTTRAXION rubber outsole for traction | Lace-up closure | Padded collar | Pull tab at heel | Low-top silhouette | Signature stripes printed and bonded at sides | Logo flag at outer side | Text printed at sides | Bonded trim throughout | Dimensions & fit: Standard fit — true to size. | Composition & care: Textile | Rubber