I?m usually an 8. However, quality has changed. 8 / 9. Other Notes:I replaced the earbud tips with memory foam because I personally cannot stand silicone in my ears. 2cm rausnehme läuft die Musik weiter. Seller was very responsive and had the international shipment delivered to me within 4 days of my request. A slimmer person may be able to use them but not me (Im 511" 200lbs). I wanted to like these as they look nice enough. I use this in my hall broom closet. It seems that the repeated force of the shape of my head provided eventually just broke the headsets shape.