To a glass, add chai concentrate, 2% milk, and ice to fill the cup. Stir to combine and set aside.
In a separate cup, combine the gingerbread syrup, 2% milk, and heavy cream. Froth with a handheld frother 30–45 seconds until thick and creamy.
Pour the foam over the iced chai, sprinkle with pumpkin pie spice, and enjoy!