Shoes

[NiteStar]

I've been meaning to post this question for months now, but just kept forgetting. Just now I was reading a review of a boot and one of the negatives was about a slippery sole and it reminded me to ask my question! I have two pair of the Orthoheel thong sandals (A220354) and loooove them....they are THE most comfortable shoes I've ever worn. BUT....they also have the most slippery soles of any shoe I've ever worn. I have to be extremely carely when wearing them while walking on tile or stone or wood flooring. And if the tile happens to be wet.....forget about it! I would be down on my rump in a New York minute! Is there anything that can be done to make the soles not slippery. They have been worn LOTS outside on concrete, etc., and they are fine for that, but no amount of walking on concrete makes them less slippery! I had taken them on my cruise with me in September, but quit wearing them after the first day because I almost fell 3 times while walking across the floor in the Lido deck buffet.