I am a wool sock woman. Sometimes I will wear a thin cotton sock underneath if it's on the warm side, as the wool will give a rash if my feet get too warm.
Darn Tough, Merino wool blend socks, do not itch, are durable and are very comfy. I don't use a liner with these and they are soooooo incredibly soft. They cost about $15-20 a pair.
Note: My philosophy about foot care:
When trekking, the feet are your main contact with the ground, getting you from point A to point B, so to have a selection of different types of socks and shoes, to me, is very crucial. Proper foot care (thorough pedicures) as a whole is essential. A beautiful journey can be ruined by blisters, ingrown nails, wet slimy feet etc. All which can be prevented. I always carry an extra pair of liners and socks when I go to the woods. It's part of my 10 essentials. Most of the time, especially with day hikes, I don't need a sock change but I have them just in case. The right shoe/boot for the current trail conditions is important as well. Breathable, waterproof gaiters help keep the feet dry too. Without my feet, I couldn't have gone to some of the natural beauties of this world. There's something about standing on top of a mountain knowing that you just walked up it.