The Saucony ProGrid Stabil CS 2 features a controlled stability Zone for ultimate stability, with flexibility for the severe over-pronator. The shoe is built to accommodate orthotics and features Arch-Lock technology, providing a supportive fit in the upper.The light-weight, stretch materials of the stability Arch-Lock in the arch area extend to two eyelets and adapt to your foot to provide a snug and supportive mid-foot fit. The upper features Hydrator lining for next to skin comfort and enhanced moisture wicking combined with a Comfortride Sockliner with PU base for added comfort. The featured HRC Strobel Board increases cushioning and step- in comfort.The midsole features a variety of technologies with Dual Density Super-light moulded EVA construction to maximise rebound and durability, whilst minimizing weight. Heel ProGrid technology provides an added level of luxurious stable cushioning. The SRC impact zone provides shock attenuation and sets the foot up for a smooth transition.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.