Greatly Disappointed
The first time I learned of Backjoy was when I was in Oregon and took my father shopping for a pair of shoes, actually. They had a few of the Backjoy "turtle shells" there and we tried them. Loved it so much we bought it, not the shoes. And I still have it. They are constructed of a heavy, sturdy material and are wider, deeper and fit much better. It just doesn't go high enough up the back. So, I thought I'd try a newer model. This newer one is thin, flimsy and quite small. It's too flimsy to offer good sitting, postural support. I regret buying it and I'll never buy another one.