It makes me shiver and cringe. I have another pair of Chacos and was so excited about this one. That means the world when your depending on comfort! I only got maybe a month or two from each package. Although they are adorable, I dont know if Ill be able to wear them because my feet slip through the toe strap. I am also able to thread this on to my larger tripod. Also in light of COVID, I didnt want to step foot into a gym. These looked great with my costume, so they ended up being a great purchase. I didnt find any significant difference among the presets TBH. There is no way to adjust it.