The description indicated that they were a universal mount. I have short hair and shower every day so its not me! They laces also dont tighten around your foot. It has no support whatsoever. Los audífonos me costaron muy económicos en $622 no tienen la mejor calidad de audio del mundo, sin embargo el sonido es claro y nítido, en llamadas se escuchan bien, con un buen micrófono, básicamente los compré para utilizarlos como manos libres, son sumamente delgados y cómodos. they are great! strong and durable metal. I bought these for my husband for Christmas. The smaller one would even strap on and kept onComing undone. Since the original man is still out there, I had hoped for the two to get together, and experience sex with themselves, but it ends too soon.