I am a flight attendant and brought these to use while walking through the airports and boarding. Then planned on changing to onboard shoes aka comfy flats. I took a few times wearing them to break them in but now they are very comfortable. If it is not a really long flight I will keep them on since they look so cute and are comfortable enough. If it is a long flight then I will change out of them. They look really nice, are supportive. I get many compliments on them from other flight attendants and passengers. Also can wear with other outfits. I wear a 9 and sometimes a 9.5. I ordered both and kept the 9.5. 9 was too tight.