Yes, Invisalign aligners are designed to be comfortable to wear. They are made of smooth, BPA-free plastic that fits snugly over your teeth. The aligners are custom-made for your unique smile, ensuring a comfortable and secure fit. While you may experience mild initial discomfort or pressure as your teeth adjust, this is a sign that the aligners are working to gradually move your teeth into their desired positions. Most patients find Invisalign aligners comfortable to wear throughout their treatment.