Heat Holders Extra Long Knee High Thermal Socks - Black

Experience superior warmth with Heat Holders Knee High Thermal Socks. Engineered with advanced kni...

Best current price£15.99from The Range

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2 offers from £15.99 - £16.19

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The RangeSteven Mens Extra Long 2.7 Tog Knee High Wool Rich Thermal Socks - Black
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£15.99
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Secret SalesHeat Holders Mens Extra Long Heavy 2.7 TOG Knee High Thermal Wool Rich Socks - Black - Size UK 6-11
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£16.19
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Product Information

Full details

The Heat Holders Extra Long Knee High Thermal Socks are designed for adults seeking maximum insulation during cold-weather outdoor activities like hiking, gardening, or dog walking. Featuring a high 2.7 TOG rating, these socks provide superior warmth by trapping air close to the skin, though their bulkier knit design means they may not fit into tight-fitting dress shoes.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialWool
Model Part Number1388728
BrandHeat Holders

Extended Product Information

FAQs

What does a 2.7 TOG rating mean?

TOG stands for Thermal Overall Grade. A 2.7 rating indicates superior thermal insulation capacity compared to standard thermal hosiery.

Can I wear these for daily casual use?

Yes, they are suitable for everyday wear during winter, provided your footwear has enough space for the thicker material.

Are these socks machine washable?

Yes, but use a cool or gentle cycle to ensure the longevity of the thermal properties and the integrity of the fibers.

Will these stay up on my legs?

The socks are designed with a secure fit, but because they are extra long, ensure they are pulled up properly to distribute the fabric evenly.

Are they suitable for indoor wear?

Absolutely; they serve as excellent thermal loungewear to keep feet warm on cold floors.

Troubleshooting

Socks feel too tight in boots

The thick thermal pile requires more room than standard socks. Pair them with boots that have a wider fit or half-size increase.

Socks are losing their softness

Avoid using fabric softeners, as they can coat the fibers and interfere with the air-trapping properties of the thermal pile.

Pros and Cons

Pros

  • Industry-leading 2.7 TOG thermal rating
  • Excellent for tall boots and wellies
  • Soft, cushioned interior for all-day comfort
  • Effective at retaining heat in extreme cold

Cons

  • Can be too bulky for narrow or tight-fitting shoes
  • Requires careful laundering to maintain thermal integrity
  • Not intended for high-intensity aerobic sports

Setup, Compatibility & Care

For optimal performance, ensure these socks are worn with boots that have enough internal volume to accommodate the thick cushioning. To maintain the 2.7 TOG thermal performance, it is recommended to wash the socks in a gentle cycle with similar colors. Always avoid high-heat tumble drying, as this can degrade the specialized brushed fibers and reduce the effectiveness of the thermal trapping technology.

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