Focussed on stability, the Asics GT-4000 3 supports those who excessively overpronate. LiteTruss technology fuses together Duomax and Trusstic technology into a single midsole addition to support the medial arch, and keep you comfortable all day long. The full ground contact design creates a smoother ride, whilst the cushioned FLYTEFOAM Propel and GEL technology help protect the foot from impact.