Sono un amante della palestra e dellattività fisica in generale. I now own three pairs of these sandals. :3Por cierto volví a comprar alámbrico porque los alámbricos nunca me han fallado ni interfieren con mi modem, no me arrepiento para nada de haberlos devuelto y comprar estas maravillas en su lugar, vayan por los suyos mientras estén en ese precio, no se arrepentirán. Although I havent worn them more than 5 times yet, Ive found so far that they are super comfortable. The convenience of having an attached microphone, in a lag free bluetooth package outweights the alternative stereo headphones + standalone mic solution. I mean really, the MAIN focus here should be SOUND PERFORMANCE, not whether you can talk to it or not. They did a good job on my encore , 5500miles with a cargo carrier and not a single issue they stayed in place and never needed retightening , but I checked anyway! - Product focuses on quality and is a little expensive. Plus they look great. I dont even know WHEN this happened all of a sudden that bit was gone and when I went to put the headphones on the entire earcup came free from the rest of the assembly.