Have used this indoors for about a month now. The shoes are very comfortable and, as they recommend, it's best to order your actual size. The shoes grip the feet well and makes walking easier on your knees and ankles. The shoes arrived with a label that asks that they not be washed with water ... apparently, the material tends to deteriorate if soaked! So, using this during the monsoon season is not a good idea. I wish the description online had made this clear.