I have them on the smallest ones. Larticolo è bello ed elegante. Fits well and seems like the sole is flexible enough. This speaker is excellent! Run a tad big, but not a big deal. They worked, but werent very comfortable, so I decided to get these. They are the best shoes in the world & I have dozens of pairs. But I have a desk job and they work just fine for my needs. The headphone does in about 2. I paired it with a RODE swivel mount boom arm and cheesy but effective Eggsnow Universal Shock Mount and attached the whole thing to my desk.