Cheap boots get hard on the feet after a few hours and low quality leather does not stand up to the work. Apparently after some googling I found our it is supose to be a bit small. They are good quality, and would be great if they were wider. I was hesitant removing the original head strap because it felt like it was going to break, but with firm but gentle pull it came off. I left pics in case someone is like me??. Rating as 1 star given the product description stating that all Bluetooth headphones will work with this. I downloaded the media control software on Logitechs site, and installed it on both a Windows 10 machine and a Windows 7 machine and was not able to get the buttons to work still. Update: They quickly sent a new pair within one day. made attached so you have to step inside or pull it over your head to get the complete trainer on (it has some stretch). Connectivity: Sometimes I have issues getting the buds to connect and have to go through extra steps (i.