i've been wearing renfro copper sole no show and ankle socks almost 2 years im very impressed with the fact i never have any odor,and my feet are always dry.I have given 3 friends each a pair they cant beleive the difference.Im still wearing the first ones i bought they still look like new.I would tell anyone that has problems with odor,sweat,10 to 14 hours a day on your feet and you can order the black ones they work the same as white ones. I give them a 10 renfro dose great job on processing your order and getting them to you.
By
randy from
illinois