There are 300 calories in a Sierra Mist from Freebirds. Most of those calories come from carbohydrates (100%).
To burn the 300 calories in a Sierra Mist, you would have to run for 26 minutes or walk for 43 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Sierra Mist is healthy or not.
Allergy Information: a Freebirds Sierra Mist does not contain egg, fish, gluten, milk, peanuts, shellfish, soy, tree nuts or wheat.*
* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.
There are 19 Weight Watchers Freestyle Points, 19 WW SmartPoints and 9 WW PointsPlus in a serving of Sierra Mist from Freebirds.