Norsewear Hi-trek Thermal Sock Womens Polos Made premium with a Possum

Made premium with a Possum blend

All 252 pressure points bar tacked and reinforced

Weather cover provides enhanced weather resistance against snow

Certified to Standard ASTM F2413-11 including electrical shock resistance (Clause 5

Norsewear Hi-trek Thermal Sock Womens Polos Made premium with a PossumOriginally developed for use at Scott Base in Antarctica, these high performance work boot socks are built for extreme conditions. Big on comfort and rugged durability the yarn blend and sock construction certainly deliver. If you want exceptional insulation and cushioned foot protection in the back country, up a mountain or in a cool store, these socks are ideal. Norsewear use Merino wool in their socks because it provides insulation that keeps you