Rapport qualité prix My only complaint is that they are not very warm at all. The strappy style is cute and flexible. They charge adequately as long as you use an appropriate charging block for the device you are charging. Only issue is that if your feet are wet they slip and slide on the foot bed of flip flops. Instant return. 1) Be sure to have a rubber ended mallet. Frankly, I dont care how they look -- I am wearing them around my house and all I want is to be comfortable and not think about shoes pinching, scraping, binding. I was skeptical about the plastic pipe clamp that goes around the handle bar, but its holding up just fine and seems sturdy enough. Made sure the marks in the wall were the same & level.