I am on my feet all day and it is very difficult to find shoes that will relieve my foot pain. In terms of comfort, they are far superior to leading brands. The soles are very soft, almost like memory foam, and the inside of the shoe is extremely flexible and molds to your feet. I can wear them all day without discomfort. However, the durability and quality of the materials are questionable. There are adhesive strips everywhere. The mesh is fine, but there's a lot of cheap rubber out there. The tread is also very thin and I would expect it to wear off within a few months. I understand these shoes are mass produced and cheap but I've had $20 shoes with the best materials.