glides and feels better! It charges pretty fast and is easy to use. All this is just minor things. The arm length is approximately 4-5mm too short to allow the Edge 1000 device to seat properly in the bracket. Decided to stick with the trusty Tan ones - so sad ???? the size is not the same. After reading the reviews, I bought these shoes hoping they?d make a difference for my painful, swollen feet. I love this brand and have purchased similar shoes before. You get a verbal warning when that happens. The sellers description says "quality soft cotton lining", the actual label in the slipper says "All man-made materials". Not as water proof as I had hoped for.