One thing all nurses have in common is being on their feet all day. That makes for tired feet if you don't have the right shoes. You can wear the best support hose and still have tired feet if your shoes don't offer the proper cushioning and support.
I recently purchased a pair of NurseMates Ellis shoes and I have to say, I love them. My feet are not tired and do not hurt anymore. I can't say enough good things about these shoes. They come in black, white, and silver. I got the silver. They slip on and off easily, but are so comfortable. I hardly know I'm wearing them. I'm 59 years old and to come home after a 10 hour day in the OR and not have my feet hurt is a blessing.
Where did I get them? I bought them online from this page: Nursing Shoes with Style. Check it out. There are many other comfortable styles offered here, too.
I hope you find a great pair of nursing shoes to make your feet feel better!