Kightly opened the scoring for Mark Hughes' side in the fourth minute when he volleyed in a cross from recently-signed Spain Under-21 defender Marc Muniesa.
Shea doubled the scoring 15 minutes later with a composed finish from Kightly's ball, although the American left the action in the 34th minute following a tough challenge from the MLS side's Matt Kassel.
Stoke start their Premier League campaign at Liverpool on August 17.
ver the years you have seen great winning sides here and, in time, I have absolutely no doubt that we will see great winning sides here again . We had Spurs in January, Newcastle and his beloved Everton before that. Even the great WBA won at old trafford.