Smoothie King Stretch & Flex Tart Cherrys contain between 300-600 calories, depending on your choice of size. The size with the fewest calories is the 20 oz Stretch & Flex Tart Cherry (300 calories), while the 40 oz Stretch & Flex Tart Cherry contains the most calories (600 calories).
Choose from the sizes below to see the full nutrition facts, ingredients and allergen information.
