Preheat the broiler and set a rack in the center of the oven.
In a large bowl, toss the chicken wings with the Extra Virgin Olive Oil and season with salt and pepper.
Arrange the wings on a wire rack set over a large sturdy baking sheet. Broil for 45 to 50 minutes, turning once or twice, until the wings are cooked through and crisp.
Meanwhile, in a small saucepan, combine the balsamic vinegars and Cayenne Olive Oil and simmer for 1-2 minutes. Let cool, then whisk soy sauce.
In a large bowl, carefully toss the chicken wings with the balsamic/ Cayenne/soy mixture. Transfer the wings to a platters, sprinkle with the scallions and serve.