The GEL-Cumulus 12, from Asics, possesses an improved upper fit and streamlined tooling. This update will enhance the series reputation for cushioned excellence. The 12th version of the shoe continues to provide an exceptionally plush ride with a broad, stable platform, making it a great solution for a range of runners from neutral to moderate over pronators. Features include: Impact Guidance System (I.G.S.®), Solyte® Midsole Material, Space Trusstic System®, Rearfoot and Forefoot GEL Cushioning System, and the ComforDry™ Sockliner