Preheat the oven to 400 F. Lightly coat a baking sheet with cooking spray.
Soak the potato wedges in ice water for 5 minutes. Drain the potatoes and rinse thoroughly under cold water.
Press between paper towels to dry. Transfer potatoes to a large bowl, pour the olive oil over the potatoes and toss to coat evenly.
Arrange the potatoes in a single layer on the prepared baking sheet. Bake for 15 minutes. Turn the potatoes over and bake another 5 minutes.
Sprinkle the herbs over the potatoes.
Return the potatoes to the oven and bake until they're brown and crispy, about 5 minutes. Serve immediately.