No kidding. After you buy the first pair
Icebreaker. The best socks ever.
Lifetime guarantee.
I have worn this brand for a year, never want to be without them.
Icebreaker has a fantastic product line, amongst other virtues.
You can even track the wool to the group of sheep that donated to the cause.
This product line is worth checking into.
Me: no affiliation, just an fyi.
Icebreaker