Footner Exfoliating Socks Footner Exfoliating Socks aid the natural exfoliation process of dead skin to help prevent unwanted hard skin, cracked heels & other forms of unwanted skin build-up on the feet. Just one simple 60 minute treatment will cause the upper layer of the skin to peel off, leaving you with baby soft feet. The exfoliation process begins 1-7 days after wearing the socks & should end within 10 days after application.