Order a size up and they will probably be nice shoes to have for the spring pulled on it and it did not move. there’s a reason this is $22. Me encantó el producto, por el precio realmente tiene buen sonido, están cómodos los audífonos y dura bastante la batería. I got them for my husband and he loves the sound quality. Value for money: Absolutely excellent if there is 10 stars I will give 10. Dont buy this if you are at all sensitive to odors or just dont like toxic chemical laden products near you or your family. I do think there is some shrinkage when they get hot which might explain the size discrepancies. Originally there were issues with the software, but Logitech fixed those with a software update made available on release day. Left/Right/Case all should have steady red light if charging.