Costco carries Gold Toe socks and own brand knockoffs. On the Kirkland socks my husband kept getting holes at the side ankle seam, but the Gold Toe are great.
As far as underwear goes, they carry Champion and own brand and we’ve been happy with both. I buy both because my teen son and husband wear the same size so I get them different brands to aid laundry sorting. Champion is a slightly looser fit.
If you’re interested in undershirts the Kirkland ones are good quality, but too thick for my husband. I buy the Calvin Klein undershirts at Costco which are thinner, and the collars wear just a little better. I find the own brand ones pill a bit.
Yes, Gold Toe’s are almost indestructible.
The problem I have finding Gold Toe white socks is that only a few places sell the shoe size 12-15 socks.
I’ve got size 13 feet, and the one-size-fits-all Gold Toe just won’t work for me.
I used to get black Wigwam work socks at Walmart... because they wer actually American made.... they then took inventory of ding dong (Chinese made) ones and that ended that. I found New Balance socks at Sears the ONLY American-made sock... well sure as shit, next think I know, they are being “Hechoed en Mexico”... It’s infuriating that this nation no longer has a producer economy... it’s just a culture of entitled consumers.