Whats that about?I suggest wearing padded gloves or something when assembling this one, as the metal poles are sharp as knives! Just a heads up that these are not the classic Toms. Assembly was not difficult. This company is currently selling the best selling DJ headphones on Amazon, so I thought Id give their new Bluetooth headphone a try. I wear a size 11 (I know I know, big sweaty feet😰) and the size 11 fits just fine. MUST OWN***** Started using these at my community gym. I have some other samples and they all show the same conclusion. I also thought it looks pretty! It does not seem like a rubber grip but a felt pad like a thing.