These are my first pair of Bluetooth headphones and I looked through Amazon extensively to find a pair that I thought would fit comfortably/have good sound/priced reasonably. I bought this for the top of my ROPS on my tractor so I can use it while pushing snow. Fits as expected having previously owned Targhee lii boots, ideally I would prefer the tongue to be a bit longer, but that is being picky. 5 - Razer Synapse software does not recognize the mouse as being connected, so unable to customize buttons, settings, etc. I had trouble figuring out how to use these bags on a fixed rod. When I get the positioning just right in my ear, the quality is great, with decent response in all frequencies. Fit is good. One has broken apart and I had to re-glue the unit. I bought this as an external speaker for my new macbook pro to replace a Sony XB32 bluetooth portable speaker that I bought from Costco. I have wide feet so I went up one size and they fit well.