I may just try another style/color if these last and stay comfortable. I have somewhat wide and flat feet, so the toe strap was a little annoying by the end of the night, but usually toe straps feel like murder after 15 minutes, so the fact that it was only "a little annoying" after 9 hours on my feet and dancing is pretty darn good. I see it lasting for a long time and am very confident in it?s quality. to Samsung. I have a 54cm compact aluminum frame. Id strongly consider the Sony WH-1000XM4 over these, even though the Sonys dont have a boom mic. Grizzly literally blows this thing out of the park. Save up some money and buy something better. 8" tire and it fits easily. They just seem clumsy to me, for this type of slipper.