Since another brand was mentioned, this is a great barefoot friendly shoe. I need to wear shoes often for some health and decorum reasons. These are great. Tie them loose for slip on use. Fairly thin sole gives great ground feel. Wide toe for comfort. They seem to breath well. I have three pair.
I have thought about wearing something on my bare feet when it gets this hot where I live it’s a 107 degrees Fahrenheit today. But I don’t think my feet can handle having something on they or under them . I still walk barefoot in every hot temperature like today.