I got fed up with poor socks a few years ago and embarked on a project to try to find the best, or at least consistently decent, work socks. That's work in the sense of stomping around in the workshop or outdoors, in heavy duty boots, spending most of my day standing up or moving around -- not work as in sitting at a chair for 8h while wearing mildly uncomfortable but aesthetically appropriate footwear, occasionally shuffling around a carpeted floor, etc.
Anyway, that was basically a despairing effort. Unsurprisingly, everyone claiming to have the best socks did not, in fact, have the best socks.
I did end up with a stack of hard-yakka bamboo socks, which were surprisingly comfortable when worn with big heavy blundstone boots, but about a year after discovering (and building up quite a large collection) I moved to hard-yakka boots, and then found out that the combination of their bamboo socks with their boots would result in a very uncomfortable bunching of sock around the ankle.
Bonds - very popular purveyors of socks and daks and other necessities here in Straya - have some work socks that I've since settled on, though a top-up purchase made a few months ago suggest they've changed their recipe from ~18 months back, feels like a higher ratio of nylon to cotton, but alas no record was maintained of the first tranche, so I am wary, but so far satisfied.
(For actual day-job work socks, Bonds here also do a range of basic-black that come in 3-pair sets, which have tiny lines of primary colours along the toes, red, green, blue, etc - originally I thought that was quite twee as it would help maintain pairs, but in practice it just feels like a way to shift more product - as there's no reason, beyond obsession, to match 'miscoloured stripe' pairs, but when one of a pair inevitably expires, you're then left with the difficult decision of committing fully to going pairless in the sock drawer, or throwing away a perfectly fine sock out of sympathy.)