This may be my last try of Keen for a while. On shoes, that must be tried on for satisfaction. My only suggestion to the manufacturer would be to add an adapter for the mounts for smaller diameter tubes. For a wired headset, its a compelling option. I?m glad they cost so little, this way I didn?t loose a bunch of money! This product is really nice. Got soo many compliments on the dress and even had a girlfriend ask for the link to buy. Doors broken. Can?t go wrong with the price either. Will have a mount to a flat bar and or in a clear tube to protect it from damage.