Airheads Xtremes Sourfuls are here to satisfy your sour tooth. This bulk box of 18, 2 ounce bags of Airheads Xtremes Sourfuls have three chewy layers of sour, sweet, and more sour. Airheads Xtremes Sourfuls Rainbow Berry candies are filled with the perfect blend of sour and sweet that will leave your taste buds tingling. Peanut-free and allergy friendly; play delicious and take your fun to the extreme with Airheads Xtremes Sourfuls! Perfect balance of sour and sweet candy for the movies, concession stands, fundraising, parties and more! Can't get enough of Airheads? Try Airheads Soft Filled Bites, three delicious dimensions of tangy, sweet and smooth Airheads flavor in every bright bite.