I hadn't heard about straps that you could put on your shoes before but now I do and I love them! Eliza May introduced me to them and I really like them all! They are good because they make your shoes stay on your feet and they can totally change the look of the shoe! And I think they are great because they fit all types of heels (heels without straps of course) and sizes because they have elastic bands. You find all their ShooStraps >here<.