After testing dozens of socks in freezing temps, knits from Smartwool and Carhartt came out on top.

If you work in construction or any of the other trades, or if you just spend a lot of your time in heavy men’s or women’s ...

Regular wool is your traditional option—thicker, coarser, and built like a tank. It’s super warm and does a great job of holding onto heat, which makes it a go-to as heavy-duty winter socks.