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FREE UK SHIPPING & RETURNS

FREE UK SHIPPING & RETURNS

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heat holders star icon Over 40,000 5 Star Reviews

HEAT HOLDERS ORIGINAL

Mens Original Bigfoot Long Socks - Black

Maximum Thickness | Ideal For Boots & At Home | TOG 2.3
  • Regular price £11.99
  • SAVE £-11.99

Alternate Colours

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BSMHH09J1BLK
5019041153366
Heat Holders

Our Mens Original Bigfoot Long Socks in Black are sure to keep your feet warm on even the coldest days. The inside of each of these thick socks has been intensively brushed to feel super soft and trap warm air close to the skin keeping your feet warmer for longer.

Whether you need extra warm socks for the great outdoors or simply to keep cosy at home, our Men's thermal socks will make your life warmer.

Size: UK 12-14, EUR 46-50, US 13-15

Length: Crew length socks

Fibre Composition: 91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane

Machine Washable at 40°C. Heat Holders can be tumble dried but are happiest when line dried.

ORIGINAL Thickness Explained

couple wearing heat holders socks with boots
  • Our warmest and thickest socks
  • Unbeatable TOG rating of 2.3
couple wearing heat holders socks in pyjamas
  • Over 2X warmer than an ordinary thermal sock
  • Over 7X warmer than a basic cotton sock
close up of inside of heat holders sock
  • Ideal for wearing with boots or relaxing at home
  • The Ultimate Thermal Sock
Featuring advanced Japanese-designed thermal yarn, UK PATENTED long looped cushion pile, and an expert brushing process to hold more warm air close to your skin, Heat Holders Original are famous as ‘The Ultimate Thermal Sock’. When you wear them, you’ll quickly see why.

Our Other Thicknesses

LITE
lite socks with packaging example
  • Medium-weight socks with a TOG rating of 1.6
  • Perfect for wearing with casual fitting shoes
ULTRALITE
ultra lite socks with packaging example
  • Our lightest thermal socks with a TOG rating of 1.0
  • Ideal to wear with tighter fitting shoes

Heat Holders Technology

heat holders illustration of Japanese-designed thermal yarn

Japanese-designed thermal yarn provides insulation with superior breathability and softness.

heat holders illustration of innovative knitting technology

Innovative knitting technology produces our UK PATENTED long loop cushion pile to hold more warm air.

heat holders illustration of expert brushing process

Our expert brushing process maximises the amount of warm air held in for unbeatable warmth.

heat holders illustration of HEATWEAVER® Insulation

HEATWEAVER® Insulation is a plush fur-like thermal lining that maximises the air held close to the body.

5 Star Service

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Free UK Delivery & Returns

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Over 40,000 5 Star Reviews

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Next Day Delivery Available

Customer Reviews

Based on 9 reviews
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N
Neil L.
A bit too long for me

Very warm and they do stay up, but my legs are a little too short for these, so I should have bought some slightly shorter versions.

J
John P.

Mens Original Bigfoot Long Socks - Black

S
Sally W.
Men’s Original Bigfoot Long Socks

Very good value, socks wear well, quick delivery in time for Christmas, always good service from Heat Holders, highly recommend.

R
Richard B.
Always good; now better.

I have been buying Heat Holders for maybe 20 years, and have always liked them. One minor complaint was that "long" was perhaps 2-3 cm too short for my height (not all that tall at 1m84). In my newest socks that seems to have been rectified and I am completely satisfied.

C
Chris M.
Best socks ever%21

These are the warmest socks I have ever owned%2C just buy them you won’t regret it. I now have 6 pairs and the slipper sock things.