It fits perfectly with just enough room to spread the toes. Item is as described, wife loves it. BOUGHT THESE FOR PLANTERS FERCITIOUS -FALLEN ARCHES OR POLICEMANS FOOT, I FOUND THEM TO GIVE GREAT SUPPORT AND HELPED ME GETTING BETTER. So if you are a person that the AirPod Pros won?t stay in your ears give these a try. ) If you have stubby toes, these will not fit you well at all. I really REALLY wish it had a way to dock the earbuds. I do not recommend these shoes. Great price just what I needed. Two negatives #1 my bare foot has slipped inside the shoe on the plush lining a couple times. The battery life seems good I really only use it for about 4 hours each day & I keep the charger in my car and plug it up during my commute.