These headphones have worked great. Basically, I am very happy with the quality, style and comfort, but next time I will try a Large first. Felt he would just give it more time as he?s worn this brand before and LOVES them. I ordered 9 size with this. They are sending a replacement so we will see. Bought in may to give to my son for his birthday in July, hasnt worn them a lot since then. Lightweight and comfortable Das kann man dem anderen nicht antun, deshalb geht es nur in Ausnahmefunktionen. I took a chance & ordered these online. The plastic is nicely rigid and good looking.