adidas Originals - Galaxy Syn W (Dolphin Blue/Coffee/White) - Women's: The Galaxy was the first all-synthetic athletic shoe ever made. It was also the lightest racing flat of its time. Introduced in 1979, it was soft and well-ventilated with a sleek road-racing profile. Now updated with suede overlays. The Galaxy racing flat features the original lightweight, perforated synthetic upper with suede overlays, die-cut EVA midsole, and ultra-thin non-marking rubber outsole.