What more people don't realize or take time to understand is you HAVE TO BREAK IN THESE SHOES!  You can't just throw them on and expect it to feel like you're walking on clouds.  Before wearing these at work, or where ever, make sure you start out wearing them around the house.  Just like when you have to titrate with medicine, you need to titrate wearing these.  I promise, once you get them broken in, they are absolutely amazing.  I've had to back surgeries and surgery on each knee and these shoes help keep me on my feet all day!  Without them, I'd be down for the count after a few hours!