A:Answer I highly doubt that you can try them on in the store, but I am not certain. I AM certain that with the included ear tips, you WILL find a size that fits your ears! This is the ONLY pair of ear buds that have EVER fit in my ear correctly. The little “stem” that is attached to the buds makes all the difference. Although you can’t really feel it when they are in your ears, they really do “lock” into place.