When the size said "large", I wasn't quite sure what to expect. I assumed these would be the same dize as the double-capped buds that came with the headphones. They are not.
If you have huge ears I'm sure these buds will suit you fine. Just make sure you know that large means large - the total length of these us over 10mm, so they would stick out of my ear. Fortunately I found the original caps I'd lost so don't need to use these. If I did, I'd have to cut them down with scissors to remove the lower tier, else they stick right out of the ear.