My headband is too tight - what can I do?

There is a small difference in our headband sizes. The largest headband we have is the H10 which is also the most flexible headband we have. 

The headband will loosen up over time (ca. 15-20%). Unless you have a Bluetooth headband you could try and stretch it a bit. That process can be sped up by leaving it stretched over a night or so, by placing it on a ball, or whatever that can keep it stretched.

Another solution would be to change your ear pads, as that can make a huge difference to the comfortability.

You can check out the difference between the ear pads here: What is the difference between E02, E04, E08 and E10 Ear pads?