Socks Heat Holders 1.0 TOG monochrome

Keep your feet warm on the coldest winter days. These socks are made of specially treated yarn with thermal properties. Their interior is specially designed to be very soft and trap warm air close to the skin, keeping your feet warmer for longer. They are diabetic foot friendly, not tight at the hem and provide relief to cold feet that have circulation issues. Composition: 89% acrylic, 10% nylon, 1% elastane. (Heat Holders LITE socks 1.6 have a TOG rating of 2.34. TOG stands for Thermal Overall Grade and is a scientific test that measures the thermal performance of fabrics. This means they are 7 times warmer than cotton socks and almost 3 times warmer than ordinary thermal socks!)