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The Range£11.99Visit shop Heat Holders Mens Extra Long Thick Winter Warm Knee High Thermal Socks - Green / 6-11
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Designed for adults seeking maximum warmth in extreme winter conditions, Heat Holders Extra Long Knee High Thermal Socks offer superior insulation for the entire lower leg. These socks are engineered with a specialized thermal yarn to provide a high 2.34 TOG rating, keeping feet and calves significantly warmer than standard cotton alternatives. While they provide exceptional heat retention, their thick construction may feel too bulky for tight-fitting or slim-profile dress shoes.
| Age Group | adult |
|---|---|
| Colour | Green |
| Gender | Male |
| Material | Cotton |
| Model Part Number | 1388615 |
| Brand | Heat Holders |
TOG stands for Thermal Overall Grade. A 2.34 rating indicates high thermal resistance, meaning the material is excellent at trapping warm air against your body.
These socks are thick due to the long-looped cushion pile, so they are best suited for loose-fitting boots or spacious outdoor footwear.
Yes, they can be machine washed at 40 degrees Celsius on a gentle cycle.
No, these are designed to be worn on their own as a single, high-performance layer.
These are extra-long knee-high socks, designed to cover the calf from the ankle all the way to the knee.
Yes, the advanced thermal yarn includes moisture-wicking properties to pull sweat away and keep feet dry.
While the socks wick moisture, they are not waterproof; ensure your footwear is breathable and allow socks to fully air dry between uses.
Avoid using fabric softener during the wash, as this coats the fibers and prevents them from remaining 'fluffed' up.
To ensure your socks maintain their thermal integrity, follow these care instructions. Machine wash your socks on a gentle cycle at 40 degrees Celsius. Avoid using bleach or fabric softeners, as these can compromise the specialized thermal yarn. Do not tumble dry, as high heat can damage the cushion pile. Instead, hang them to dry naturally to preserve their insulating loft. These socks are compatible with most standard casual and outdoor boots, though they may take up more volume inside the shoe than thinner dress socks.
