DESC: As the name implies, the ASICS& Gel Treadmill women's running shoe is engineered to optimize the foot's performance on indoor treadmills. The Gel& Cushioning System reduces shock during the impact phase, while the Impact Guidance System (I.G.S.&) enhances the foot's natural gait from heel strike to toe-off. The Solyte, DuoMax& and SpEVA& midsole materials combine lightweight durability and pronation correction.