Free UK Delivery & Returns
Over 40,000 5 Star Reviews


Mens Original Bigfoot Workforce Socks - Black

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

Alternate Colours

Free UK shipping
International shipping calculated at checkout
Heat Holders

Whether you’re putting in a tough shift, working long hours in cold environments or staying on your feet all day long, our Mens Original Bigfoot Workforce Socks in Black won’t let you down.

Our Workforce socks are an evolution of our classic and warmest Original Heat Holders socks, engineered for unbeatable warmth and comfort at work.

To meet the demands of the toughest workplace, we’ve boosted protection and durability in the heel and toe, which usually see most impact and wear. We also use a special fibre blend and knitting structure for these elements, making them more resistant to abrasion (rubbing).

Size: 12-14, EUR 46-50, US 13-15

Length: Crew length socks

Additional Features: Reinforced heel and toe

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

  • Our warmest and thickest socks
  • Unbeatable TOG rating of 2.3
  • Over 2X warmer than an ordinary thermal sock
  • Over 7X warmer than a basic cotton 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

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

Heat Holders Technology

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

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

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

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

5 Star Service

Free UK Delivery & Returns

Over 40,000 5 Star Reviews

Next Day Delivery Available

Customer Reviews

Based on 9 reviews
Steven H.
Super Warm & Comfy

Ordered two pairs after doing a bit of reading and research as we live in a big old and cold house. I tried some similarly branded ones from Amazon that claimed to be warmer and were cheaper than these but I can say without doubt that these ones are so much warmer! So I guess you get what you pay for and in future these will be my only choice of warm winter socks. My only plea is that these are too good just for work socks, please, please, please make some in some funky colours and patterns.


Perfect winter socks

Ruth J.
Look good

I’ll tell you when i see if the toes last longer than the regular heat holders

Really warm, Really bad quality

I tried quite a few Heat Holders products and all seem to have the same issues. Yes they are really warm, but not for long, as the quality is poor. At this price point not acceptable….

Private reply to customer

Pleased bought

Certainly do the job keeping my feet warm, though note bought size 12/14, my foot size 11/12, which is a kind of benefit as wear a lighter pair of socks under them, for extra warmth and comfort.