Another warm addition to the Heat Holders range, the thermal socks with twisted yarn are warm and comfortable, but with an extra shiny appearance.

Heat Holders LITE socks are designed to provide the well-known thermal performance and comfort, with a medium thickness profile.

• Ideal for everyday use
• Ideal for use with casual shoes and boots

Sizes: 37-42

TOG Rating: 2.3. TOG means Thermal Overall Grade. It is a scientific test that measures the thermal performance of fabrics. Heat Holders thermal socks are rated at 2.34 TOG. This means they are 7 times warmer than cotton socks and almost 3 times warmer than regular thermal socks!