We needed a split sole shoe for my 9 year old daughters who wear 2. -This would be a very useful feature but every time you get up and move or sit down, it plays a bell notification and stops the music. I ordered 7/8 as I normally where 7. Works great for teaching online! Beautifully made, thick but flexible, you will not have issues with the cable breaking at the plug, 10ft length is REALLY useful. The only down side is you only get one but I just switch between the L and R and it does the job. Fits snugly into the open space and creat extra pocket for essentialsIt is out of sight yet creates invaluable space for personal necessities The flatter version of these are more cute but they’re not as comfortable. At first we debated purchasing 2 of these thinking it might not be able to hold all of the clothes but thankfully we did not need to do that, though if we ever need another this is what we would purchase. I have to stretch them every day before I wear them using a book.