In time for the Olympic Games in London, New Balance releases the “Union Jack” collection. The combination of the 574 silhouette and the 620 silhouette round out this collection. The color ways include white, red, blue, with hints of gold. The 574 has a gum shoe outer sole and the 620 has the black outer sole. The lace color variation is red, blue or white. These silhouettes should be hitting retailers real soon since the Olympics start in July.