I bought these crosstrainers for Zumba, but my toes fell asleep while I was wearing them, which has never happened to me while working out. How well can you merengue with numb toes? Not well, apparently.<br /><br />I wore them to walk around town in today, just to see if it was the dancing, but nope. Toes aren't feeling normal. I am 99% sure the numbness is due to the strap across the top of my shoe, so perhaps if you have low arches, this won't be an issue for you. They are comfortable otherwise, so this is a shame.