50% Merino Wool 
25% Possum
10% Nylon
10% Isofil
5% Elastane

 Gumboot Socks don't come any better than this. It's the Rolls Royce.
Great for the farm, hiking, hunting.

Elasticated Leg with Shin guard.

Doubled reinforced High Heel, Sole, and Toe area's.

Nylon layered outer and Possum/Merino inner.