I no longer wear cotton socks unless I am getting into bed and want a cushioned, soft feel. Feetures! Ultra Light, no show socks are a game changer. I haven't been running in anything else for about 5 years, but I have switched my daytime and regular everyday socks to the Feetures! as well. About a year ago I switched full time to them.
They are very thin, super breathable, and indestructible. I still have the original 3 pair that I bought 5 years ago to start running in. They have kept their shape the whole time and still fit correctly. I have not gotten a running related blister since I switched to these (except during the extreme race distances and types I have tried like the mountain run and the marathon).
I really do recommend even non runners go for the socks. As I said, I wear them all the time. They wick the moisture away from the foot so well, it's amazing. I linked the name up above to the website. Go, check their products out, buy stuff, be happy you did.