Keep your feet warm on the coldest winter days with Heat Holders Ultra Lite thermal socks. They are lightweight with vibrant colors and made from specially treated yarn with thermal properties. Their interior is very soft and traps warm air close to the skin, keeping your feet warm for longer.

They are diabetic-friendly, do not constrict at the cuff, and provide relief to cold feet with circulation issues.

Composition:

• 89% acrylic
• 10% nylon
• 1% elastane

Colors: Black, Charcoal, Navy

Size: UK 6-11, EUR 39-45, US 7-12

TOG Rating: 1.04

Heat Holders were rated at 2.34 TOG and Heat Holders LITE socks at 1.6. This means they are 7 times warmer than cotton socks and almost 3 times warmer than regular thermal socks!