Shoes are Brand New with Original Box Size 4.5 (GS) The Nike Dunk Low EMB NBA 75th Anniversary Chicago GS shoe commemorates the 75th anniversary of the National Basketball Association with a Chicago Bulls inspired colorway. The Nike Dunk Low EMB NBA 75th Anniversary Chicago GS features a velvety and supple leather construction. The shoe offers a base of white with black and chile red overlays that make these shoes pop when you wear them. Another nice feature added to these shoes are the diamond-etched lace dubraes that are sure to make a statement.