The Revols team worked hard to create tips that will work for most ears. If you get your Revols and find that the small is just a bit to large for your ears we are happy to send you a one time complimentary set of XS tips.
The correctly sized tip for your ear should feel snug and secure in the ear. There should be gentle pressure throughout your entire ear, as well as in your ear canal. It may feel odd, but don't worry, that's normal! It can take your ear a few days to get used to being completely filled by your Revols tips. What you don't want is to feel excessive or painful pressure. You also don't want to feel like your tips will fall out of your ear.
Too large: If the wing doesn't fit under the arch in your ear, or the wing/canal is applying excessive pressure on your ear, try the next size down.
Too small: If you hear outside noise, feel air leaking in, or the tip doesn't feel secure in your ear, try the next size up.
You can request a pair of XS Tips here.