I've had socks from Thorlo, Wigwam, Helly Hansen, Burton, and on and on. Got turned onto Smartwool a couple yrs ago and they're by far the best. They don't fall down or bunch up, super warm and comfortable, do a good job of wicking, and come in various thicknesses. I have a few pairs of light and medium.
16 NS West . 15 NS Snowtrooper Brother in Arms Edition . 13 Salomon Pow Snake
16 Rome Katana . 15 Now Drive . 14 Burton Genesis
14 Flow Hylite