Thorlo Ski Sock - Thin Cushion
Here's what other sites are saying:
Breaking in new boots or custom-fit liners can be a bitch, so make sure you have the Thorlos Thin Cushion Ski Socks on before you subject your feet to such agony. Any experienced skier can tell you that a skin sock with thin cushioning and protection is much more comfortable than wearing a bulky thick ski sock. The Thorlos Thin features Thor-wick fabric that wicks away moisture from your feet so they stay dry and comfortable. And a flat knit instep and arch provides improved ventilation and a better overall fit.