heat holders white delivery icon



heat holders white delivery icon Free UK Delivery & Returns
heat holders star icon 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

heat holders free delivery icon 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

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 socks with packaging example
  • Medium-weight socks with a TOG rating of 1.6
  • Perfect for wearing with casual fitting shoes
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

heat holders free delivery icon

Free UK Delivery & Returns

heat holders 5 star icon

Over 40,000 5 Star Reviews

heat holders 24 hour van icon

Next Day Delivery Available

Customer Reviews

Based on 12 reviews
Graham F.

Decent socks should give lasting comfort

Gordon D.
Purchased for cold weather.

Being a bus driver l needed something for cold feet during the cold spells, fortunately the weather has changed and l have not had to use them, they arrived really quick and look like they will do the job when required, l will not say roll on the cold weather.


Bought as Christmas present, Not delivered.

We are sorry to hear of the issue with the order, the tracking shows the parcel was delivered to the given address on 18th December.
Our customer service team shall send you a private message.

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