Occasion:

I have flexible, flat feet, and plantar fasciitis. my pain is in my arch. do these shoes have a low arch?

Plenty comfortable, they are cushy, good for standing on feet awhile.

Are they slippery? Is it good for food service?

The bottom is made by rubber, have good traction for all kind of ground.

Are these shoes good for running or walking?

They should be called running shoes. I find them very comfortable for my arthritis in my feet.

Do you think this is a good option for a trip to?

These slip on shoes are so comfortable! My feet and I were super happy during my trip. I am thinking about buying these sneakers in a different color.