Crafted from Jacquard mesh fabric for a lightweight feel that allows feet to breathe, it's all about going the distance, providing the comfort, support and stability they needs to run far. The EVA midsole and sockliner offer bounce and comfort, while the DUOMAX® midsole provides arches with essential support should their feet tend to roll inwards. GEL® technology cushioning to the rear makes exceptional comfort a certainty, while the molded normal rubber outsole protects the shoe from scuffs along the way. The shoe's mesh upper provides the ventilation as things heat up. A contemporary style gives the GT-1000™ 8 GS SP model the design they expect in a running shoe. And rest assured that if they're out after dark, the reflective details will improve visibility.