Why do you need so many socks that a sock delivery service is necessary?

I imagine I buy socks about once a year (max).

{A wild potential partner appears} :)

My good sir, you know that retailers strive to maximize dollar-per-square-foot. As such, the inventory changes to squeeze more money from folks like me who come back a year later and can't figure out why the hell the Puritan socks they had last year are no longer on the shelf.

I just want someone to offer me a product that I like and deliver that same great product to me for 20 years. Won't someone take my money?

If you're returning for the same socks year after year, why not simply buy 20 years worth of socks?

Cash poor, cash-flow rich.

Edit: Strictly speaking, I have a liquidity preference. I tend to think that others do too.

http://www.manpacks.com/ was around before Dollar Shave Club.

I still don't understand why people needs underwear, tshirts and socks delivered on a schedule. Personally I buy these items maybe once a year or every other year because they just last.

Maybe they use them harder than you do. Maybe they own fewer pairs of socks so they rotate more often and wear out quickly. Maybe they are picker about the condition of their clothes than you are. Anyway the "manpacks" are on a 3-month schedule, so just divide your annual needs by 4 and sign up :)

For what degree of quality, and what price?

Also, do you really need that many socks?

All negotiable within reason.

Do you not know the joy of changing socks mid-day? Boom! I just changed your life :).