It is great that it is adaptable and will fit on almost any car which is nice. Not everything I hoped, but still a really good fan. They look just like the picture, are comfortable and cushy and (selling point number 2) machine washable! I wear sizes 5. They fit true to size, the color is exactly like the photo. Barely any of the pieces even started to thread together. I love how it has an internal 1200 mAh battery so that you dont have a long aux cord in the way. Sennheiser is not willing to refund and communication with customer service is terrible. I have to take 2 buses to get to work which is about a 2 hour commute anyway i left my house at 8 pm n arrived at work at 9:58 pm then went in the bathroom n took the waist belt off . They have always fit the same.