These Heat Threads on the inside of the garment generate warmth instantly and offer an incredibly cosy and snug feeling of heating happiness!

Following extensive feedback from existing customers, the new Knee Length Heatrub Ultimate Socks have been created to be easier to slip into motorcycling, hiking and skiing boots, as well as golf shoes. To achieve this, the Nano Pods that exist on the sole of the Standard Length Heatrub Ultimate Socks have been removed, while the length of the new socks has also been increased significantly from 27cm to 35cm to offer more warmth for the lower half of the leg.

Material: 69% Acrylic, 14% Nylon, 7% Polyester, 5% Wool, 2% Polyurethane

Optimal Temperature Range: -10° Celsius to 10° Celsius

• Body heat is sealed in thanks to the innovative Heat Threads designed and manufactured in Japan.

• Innovated and engineered to heat the user up instantly.

• Knee Length Socks do not feature 'Nano Pods', making them easier to slip into tight motorcycling shoes.