The same warmth and comfort as the Original Heat Holders® children's socks. These slipper socks come with anti-slip soles at the bottom for better grip on wood or tile surfaces.

Rating: 2.34 Tog

Suitable for indoor use. The TOG rating means Thermal Overall Grade. It is a scientific test that measures the thermal performance of fabrics.

• Heat Holders thermal socks were rated with 2.34 TOG.
• Heat Holders LITE socks were rated with 1.6.

This means they are 7 times warmer than cotton socks and almost 3 times warmer than regular thermal socks!