Celebrating Japan's long-distance relay runners, the adidas Adizero Adios Pro 4 'Ekiden Pack' employs a grey stretch woven mesh upper with oversized three-stripes in Lucid Red. A metallic silver finish coats the high-stack midsole, comprising a double layer of Lightstrike Pro foam with ENERGYRODS 2.0 for a seamless heel-to-toe transition and an efficient stride. Underfoot, the LIGHTTRAXION outsole features Continental Rubber under the forefoot for optimal grip.