A very thick wool blend sock lined with terry throughout. The long terry loops inside the sock traps air next to the foot making an insulating layer, which keeps warm air in and cold air out. The density of these terry stitches is what makes the Thermal Sock so effective. Reinforced heels and toes for extra strength and durability. Ideal for working in cool rooms or cold conditions but also a great thick sock for outdoors activities like hiking, camping and 4WD outings.
 
Australian Made
 
Content; 70% Wool, 30% Nylon