These Peakheat work socks use a unique yarn blend of Merino wool and Thermolite to keep your feet warm during the coldest days without the bulk. Not only are they warm but also built tough for long lasting wear.

Unisex fit
Reinforced Heel/Toe
Shock Absorption
Comfort Toe Seam
Arch Support
Breathable Mesh
Moisture Wicking
Memory Knit
39% Merino wool, 32% Nylon, 22% Thermolite, 5% polyester, 2% spandex
Style 6631