Not tight like a good fitting shoe for running, climbing or work. However can be used as a slipper or a comfy shoe to slip on and off. The strap depending on where it is put can set the Croc to slip on/off or held in place to walk outside with. I have seen some folk using it for multi-use for everything.
Feels like a good construction solid and light weight.
(I don't give it five star because I don't 'love' material things,,, I love only living beings.)