Cute, but man did these run blisters! Flip in great, but the sizing is off. Muy cómodos, para estar todo el día con ellos y no quitártelos si no es necesario. I do loosen up the top couple of laces quite a bit and use a shoe horn for easy entry. Im very disappointed that they lasted for only one winter season! Unfortunately I had to return it because it just wasnt quite wide enough for my wide foot. but if it holds up well then Ill order one for my sister. How do I determine that?I won?t be using this rack very often so it is probably okay. This product delivers everything it says it will! Do a sweat check.