My 14 year did it on his own. These FitFlops are dressier than the traditional flip-flop style, so I am comfortable wearing them to work or dressy occasions. I also thought it was abit pricey but this is by far one of the best out there in terms of sound, size and quality. They had to replace one set because it stopped working same day I started using them. Keen Kreeks are the most comfortable sandals Ive worn, but its sole is a joke. Didnt put much weight or force on it at all. Good fit and the material is very comfortable. I bought it for xmas gift for my granddaughter she love them. Bought this and worked on trying to get it running (Im a 30 year IT guy). I also have an iPhone 11 Pro Max but this feels even faster than that.