Orthofeet womens orthotic shoes for pain relief

I'm a med student with backpain and I bought these to help with long days on my feet. The brand is Orthofeet and they're actually designed for chronic pain relief. Most comfortable shoes on the planet. These are only worn once (I'm only 27 and I couldn't get past the aesthetic) You'll never find a better shoe for arthritis, back pain, knee pain, foot pain, long days on your feet. Size 8.5M Navy Blue. Note : Dime-sized oil stain on middle side of left shoe