The Saucony ProGrid Guide 4 is the perfect light-weight, stable, everyday training shoe. Featuring a dual-density midsole to slow down any mild over-pronation. The smooth transition and ride allows for a great run! The upper features Hydrator lining for next-to-skin comfort and enhanced moisture wicking combined with a Comfortride Sockliner for added comfort. The HRC Strobel Board increases cushioning and step- in comfort. The midsole features a variety of technologies with EVA construction for responsive cushioning and ProGrid providing an added level of luxurious stable cushioning. The SRC impact zone provides shock attenuation and sets the foot up for a smooth transition whilst the SRC XTRA forefoot cushioning provides a smooth toe-off. The Blown rubber outsole is lightweight, flexible and durable offering that sought after smooth ride, whilst the XT-900 Carbon element of the outsole offers exceptional traction properties without sacrificing durability.