Nike Celebrates the 75 year ‘Diamond’ anniversary of the National Basketball Association (NBA) with special Dunk low collaborations featuring some of the basketball teams. For mens sizes, there are the New York Knicks, Chicago Bulls, Brooklyn Nets, and San Antonio Spurs. The San Antonio Spurs features Black leather uppers with a Metallic Silver Nike swoosh. A metal lace lock with a diamond engraved on it. The shoe is finished with a White midsole and Black rubber outsole.