Men's protection level 1 ultra light hiker crew socks with lambs wool blend by Thorlo. These light hiker socks are designed for use on day hikes in all weather on flat or varied terrain.

1) Heel and ball padding for protection against shear and impact forces.
2) Stretch nylon along with a flat knit arch provides better fit and durability.
Fiber Contents: 48% Lambs wool, 37% Nylon, 13% Polyester, 2% Elastic.

Size 11 fits men's shoe size 8.5 - 10, women's shoe size 9.5 - 11.5
Size 12 fits men's shoe size 10.5 - 11.5
Size 14 fits men's shoe size 12 - 14

Six Pairs Per Package.