The Saucony ProGrid Guide 6 offers a fit and ride even more attuned to the needs of runners seeking stability in an everyday running shoe. HydraMAX collar lining is a superior lining material that has great moisture wicking properties as well as a plush hand feel. Comfortride Socklinerï¿½ is an open cell sockliner that is antimicrobial and breathable. HRC Strobel Board is full-length and is a High Rebound Compound that increases cushioning and step-in comfort. Full-length ProGridï¿½ LITE runs the length of the footbed. It provides a seamless transition, incredible cushioning and responsiveness. Dual Density SSL (Saucony Super Light) EVA midsole maximizes rebound and durability while minimizing weight. SRC (Super Rebound Compound) Impact Zone provides shock attenuation and sets the foot up for a smooth transition. IBR blown rubber outsole is lighter, more responsive and has enhanced cushioning and durability properties. XT-900ï¿½ carbon rubber outsole material offers exceptional traction properties without sacrificing durability. Wt. 10.0 oz.