My son has very wide feet and high insole and they fit just right. I am not hanging off but I feel like it should have a little more space behind my heel to look better. Now that I own them, I just wish I wouldnt have spent my money on these. Can charge my iPhone with the standard Apple charging cable, no problem, so its not the iPhone. Ive contacted Customer Support only to be told to change the ear "shields" (?) to small. The only downside is that it can sometimes get really cold. I had the D8 for weeks and it also covers an entire court and the 2nd. voy a comprar de otros colores. As with every review this is my opinion, youll need to make your own decision based on your personal sound tastes. I can wear these at work and still interact with coworkers as needed.