Review on Winter Warmth for Boys: 6-Pack of Boys Wool Socks for Ultimate Thermal Comfort by Christopher Holker

I assume that wool socks are at least mostly made of wool. It is made of 50% Polyester, 17% Wool, 15% Nylon, 15% Acrylic, 3% Spandex. I bought these for my 11 year old (larger on average) and they were too small which was a shame because he loved the look and feel of them once he put them on. Although they aren't actually wool socks, I would keep them because he likes to wear them on his feet. But unfortunately being too small (an inch shorter than his current socks) was more important and we had to return them.