I can wear all day, all night, and weeks on end while traveling the world. Happy purchase I have planter fasciitis and wide feet. They?re SELLER refurbished quality, definitely not factory refurbished quality which would probably hold a higher standard. My feet are thin and found the sandal casing/top to be way too big. I prefer headphones to earbuds, which I know is old school, but my husband who has a flip phone prefers earbuds. This cant be a knocked off or fake because it came from the manufacturer itself. I love these shoes for my little one. Because of the small space I couldnt attach it to a stud like I wanted. Inside is comfortable.