They do fit more snugly overall, but it makes my feet feel more secure when walking. its that good of a product. I wear an 8 to an 8. Bought my first pair in 92 and have been buying ever since. Update 6/2/2018 - Still love this unit but I think the "Smart Mode" could be a little smarter. My son slips on these all the time when the floor is wet and running. Sound is Amazing on both ends. Mind you I have smaller ears so this may not be a problem for you. Been wanting a gray pair of sandals, and this fills the bill perfectly. I love them and the price is great for these quality earbuds!