One thin sock, big calf ready.
Pros: Thin, Calf Size
Cons: None
Pros: Thin, Calf Size
Cons: None

Pros: They just work. Wool-free. Durable.
Cons: None.

Pros: Compression fit, padded and felted common blister areas
Cons: Left and Right not interchangeable, not a race boot fit.

Pros: Slippery heel for easy off and on of boots
Cons: seam over ankle bone
“These are definitely my favorite ski socks (and I have to admit, Smartwools are one of my favorite sock companies generally speaking). These are very warm and comfortable. Not only that, they're durable, well padded, and don't feel too bulky. I highly recommend them.” --stins
“ One thin sock. Goes up and over a 17" calf without issue and in total comfort. ” --WV3X
“ I always look for these socks as I often have trouble getting my foot to go 'around the corner' down into my ski boots, as I have a snugly fitted boot. They seem to have silicon or some other slippery fabric knitted into the foot/heel so it makes it very easy, even on a cold day with very stiff boots, to get into them. This slipperiness does not affect the boot once it is on: that...” --
“ Some people are sensitive to wool, even merino wool. That would pretty much describe my whole family. So, we go with synthetic fibers for socks, base layers, etc. That reduces the choices for ski socks, but there are still options. Having had good experiences with Thorlo socks for other sports, I grabbed a pair of these socks when I saw them on the rack at REI. ...” --Xela
“ These socks require a bit of work on the purchaser's part: measuring the calf at the boot line before ordering. When they first arrive the socks have an ugly, plasticky hand-feel. Plasticky in a grippy sense, so that you wonder if they're ever going to slide into a boot without snagging. Then they feel way too thick to be a proper ski sock. ...” --cantunamunch
Do good things for your feet and the planet when you wear the Teko EcoMerino Ski Pro Ultralight Sock. Teko's EcoMerino fabric blends the performance of farm-raised merino wool with the environmental responsibility of recycled polyester. This ultralight sock won't bulk up your ski boots and wicks moisture faster than you can sweat.
Lorpen covers your feet in high-tech fibers in their S.A.N.P. Ski Sock. Schoeller Outlast is an amazing material originally developed to keep astronauts comfortable. It actually retains heat and releases it as needed! In this way, the heat that you generate while skiing down is put back in to your feet when you're riding the chairlift back up. This amazing fiber is combined with Lorpen...
Icebreaker made the Men's Skier Lite Sock with thin zones for extra breathability and thicker zones for extra padding, so it keeps your foot padded while regulating temperature. Merino wool offers plenty of warmth for a January powder day, and it won't cause your foot to overheat like some synthetic fabrics.
Icebreaker added strategic breathe zones to the Women's Skier Ultralite Sock, so your foot stays cool and comfortable from first chair to last call. Built-in arch support reduces foot fatigue to help you ride hard in the most demanding conditions.
Darn Tough designed the On-Mountain Merino Wool Nordic Ultra Light Ski Socks for Nordic skate and classic boots. These below-the-calf wool socks have elastic support around the arch and ribbing above the ankle so they don't bunch and wrinkle. Nylon and a reinforced heel and toe make these socks durable-in fact, Darn Tough guarantees them for life. Even though they're ultra light,...