We actually call these "Hoods" and they do not fit like most hats. The difference is our Hoods have a more comfortable / loose fit as opposed to an elastic headband like the typical hat or beanie.Our Hoods also have a custom button on the front that can be used to make sure your hood stays on during even the wildest adventures! The “arms” attached to the Hood and paws also doubles as a scarf for extra warmth and a tighter fit. Yup, we really did think of everything. :)