Glad these socks come in a resealable zip-lock bag:

With other brands I have to buy the zip-locks separately, or wrap the unused portion in tin foil or Saran wrap or Tupperware before refrigerating or freezing to keep from spoiling. This is so convenient — why didn’t I think of it first? I’d be a millionaire. Oh well. Anyways, if you want easy to seal & store socks, buy Starter!