TerramarThermasilk Sock Liner

Used with ice fishing boots and wool socks in -20 F. Added a bit of warmth and a ton of comfort. Also been using as sleepwear backpacking in warmer weather

Bringing thin but warm you can slip in and out of my work boot with no bulk yet your feet

I love these sock liners. They are really a game changer for me relieving especially itching and keeping feet dry.

Fabulous silk socks that kept my feet from blistering or boot from wearing. Used for a pheasant hunt in South Dakota October and they kept my feet warm and dry.

Bought two pairs for a December trip to Copenhagen and Denmark. These, a pair of wool socks and waterproof boots and my feet were never cold in 20 degree weather. No sweaty stinky feet either. Absolutely recommend. I washed mine in the sink because I only had two pair for a 6 day trip and I didn’t want to go without them.

So I'm a pretty solid size 9 in mens. I ordered the medium 7-9 in natural since I'd rather have snug than loose. I received a small 3-5.5. The size charts aren't even close to matching. The size chart on the packacing didn't look anything like the size chart on this page. I didn't open them I just sent them back. I ordered the supposedly shorter mid calf sock they offer and the size chart on that package is completely different than either of the others. If the mid calf are shorter, I'm glad I didn't get over the calf since the mid calf are knee high and I'm dead on average height. The size says 7-8.5, but would be huge for 7.5 and comfortable for 10.5. They appear to be well made though so they should work for what I need.

Totally thought when I ordered these that “7-9” sizing meant shoe size. Was unpleasantly surprised to find that actually meant 7-9 inches. These socks were way too small…thankfully I ordered some thin wool socks at the same time so I had something to wear skiing. I would imagine the socks are nice, but just wish they had clarified sizing.

Great liner sock under my leather or rubber hunting boots.