There has been an offer going around for quite some time, for “free” black socks. This is a FAKE FREEBIE. The offer has been around for years, and nobody has ever claimed to have received the free socks.
Why would the company offer a fake freebie? There are numerous reasons a company may offer a fake freebie. The likely reason for this offer, is to collect your information, and then sell it to other companies, for financial gain.
If you’ve already signed up for this “freebie” then you probably have nothing to worry about. You may get some spam in your email inbox, but that is about the most you should expect.