Great fit, so comfortable, got them fast, and price wise. I think these are priced appropriately for their quality. Manual is very hard to read, super small print and not very helpful either. For the size "J3" - I could not find out what that meant exactly from the manufacturing, but I ordered them since that was the only size 3 available I could find at the time I bought these (end of October) and I figured others were ordering for Christmas or to get warmer shoes for the cold weather approaching - so selection seemed to be limited. I have to say, its a big handle and too little of a charge for a BIG phone controller. With things the way they are now, Im just glad to still have a little sense of normalcy. It also looks very nice, not cheap like other shoe racks. So I ordered the white ones for summer, they open them up and could immediately tell that they were used. UPDATE: I need to correct my comments above regarding side attachment points. Fits perfect however