I yearn for better audio but this mic gets the job done. And the advertised Virtual Surround sound is a bit far fetched. With all other headphones Ive tried there always was a trade-off. 5-7 and ordered medium (6. Sure, with the extra pads, 3, or even 3. 5 year olds are clumsy enough they need any help. This is gigantic tho I match the measurements. I bought my first G640 pad at Best buy. Heres a breakdown:Pros:- Awesome form factor! They are to replace the ones I have had and enjoyed for 6+ years.