The Air Force 1 Ultra Flyknit Low 2017 “RKK” celebrates the Patriot’s owner and legend Robert Kraft. This year’s edition is ‘Unequivocally the Sweetest.’ Five pairs of removable patches celebrate the Patriots and the Super Bowl 51 victory, while the colors resemble the Patriots’ jersey. Chrome accents and laser etchings on the lace aglets and eyelets resemble championships won by the historic franchise.