I bought these shoes for a wedding I'd be attending so that I'd be able to dance all night without slipping. When I got the shoes, however, the soles seem very slippery (I even slipped on my kitchen floor). Included in the shoebox were two rubber pads. At first I didn't know if they were to go inside or outside of the shoe, but after deciding that their meant to be attached to the sole, there's no instructions on how to attach them (and there's no adhesive material).