12 Companies Leading the Way in reflexology slippers
https://caidenbdzz227.wordpress.com/2019/06/11/find-out-how-most-people-improve-their-health-using-reflexology-sandals/
I had a pair in black that I found at a second-hand shop. Liked them and imagined, ghee, maybe Amazon carries them. I lucked out! Enjoy these and enjoy The grey coloration!!!