Earth shoes are fantastic for those who experience lower back pain after a lot of walking or standing. The negative heel is instant relief and very comfortable.  They remind me of Birkenstocks, only a little better looking.  I have wider toes, a narrow heel, and a high arch, and these are perfect for comfort and relief. That said, I wouldn't wear them on a date!  This particular Earth shoe isn't great for a narrow heel - the back strap is very wide, and it slips off at the back.  So comfy though, I kept them to wear around the house and just clipped the back strap off.