Men's ORIGINAL Thermal Socks · Everyday warmth down to −50 °C · Heat Holders

Reference DBBSMHH04H1

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€13.90 TTC

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Denim
Marron

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39/45

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SUMMARY

Heat Holders ORIGINAL men's thermal socks are made for everyday wear, in shoes or at home: a TOG rating of 2.34 — 7 times warmer than a cotton sock. Comfort down to −50 °C, ideal for anyone whose feet get cold easily. Men sizes UK 6 to 14.

TECHNICAL DESCRIPTION

Men's Thermal Socks Heat Holders – ORIGINAL

Comfort Down to −50 °C

TOG rating 2.34 · max

Thickness Maximum

UK sizes 6 to 14

Heat Holders ORIGINAL · The extreme cold reference

The world's warmest thermal sock — from everyday wear to extreme cold

Heat Holders ORIGINAL men's thermal socks — part of the official ORIGINAL Socks Heat Holders range — work just as well in shoes as for everyday wear, so you never get cold feet again. 7 times warmer than a regular cotton sock. Comfort down to −50 °C, TOG rating 2.34 — the highest ever measured on a sock under British Standard BS 4745. One men's size, fits UK 6 to 14.

Grand-Froid Expert Review

This is the most versatile ORIGINAL sock: warm enough for extreme cold, comfortable enough to wear all day, in shoes or around the home. For anyone whose feet get cold easily, it's an immediate change. The warmth and comfort effect is immediate.

BUNDLE DEAL — 5 pairs or more −20 %

Order 5 pairs or more and get −20 % off the whole order. Ideal for equipping the whole winter or several members of the family.

Discount applied directly in your cart.

Who are they for?

Everyday wear, in city or walking shoes
At home, on cold flooring
For feet that get cold easily
Outdoor outings and activities in cold weather

Technical specifications

Thermal comfort down to −50 °C — ORIGINAL level, the warmest in the Heat Holders range
TOG rating 2.34 — certified under British Standard BS 4745
Soft Brushed Inner: densely brushed lining, immediate cosy feel
Gentle Grip Welt: soft cuff that holds in place without compressing the ankle
Height: mid-calf (crew)
Cashmere-like feel: premium acrylic yarn known for its softness

Composition

90 % acrylic — high-performance insulating yarn with renowned softness
8 % polyamide — strength and wash durability
2 % elastane — hold and dynamic comfort

Sizing guide

⚠️ Important — The reverse effect of foot compression

The ORIGINAL sock is thick. Worn inside a snug shoe, it compresses the foot and restricts blood circulation — producing the opposite effect: cold feet. If your shoes are a close fit, go half a size up for winter, or choose the LITE range (TOG 1.6) or ULTRA LITE (TOG 1.0).

Measuring your foot length: stand with heel against a wall, foot flat on a sheet of paper. Mark the tip of the longest toe. Measure the distance wall ↔ mark in centimetres.

UK size	EU size	Foot length
6 to 11	39 to 45	24.5 cm to 28 cm
12 to 14	46 to 50	28.5 cm to 31 cm

Between two sizes, go up: a slightly larger sock keeps its thermal performance, a tight one loses it.

Care & Durability

Wash: machine wash at 30 °C maximum
Drying: air drying preferable, flat or on a line
Tumble dry: tolerated on a gentle low-heat cycle
Avoid: fabric softener, bleach, drying on a hot radiator
Ironing: not recommended on brushed fibres

For those with poor circulation or Raynaud's phenomenon

Keeping the extremities warm is one of the most widely shared pieces of advice for people living with Raynaud's phenomenon — episodes where the fingers or toes turn white, then blue, then tingle in response to cold or stress. More broadly, anyone with blood circulation sensitive to low temperatures can benefit.

The Heat Holders ORIGINAL sock — the warmest in the range — is designed to limit the feet's exposure to cold and support thermal comfort throughout the day. Heat Holders is the official partner of Scleroderma & Raynaud's UK (SRUK), the British charity dedicated to awareness and support for those affected.

⚠️ Important notice: these socks provide thermal comfort but do not replace medical care. Please consult your doctor for any diagnosis or treatment tailored to your situation.

Returns & exchanges — 30 days

You have 30 days from delivery to request a return or exchange on this item.

Why choose Heat Holders ORIGINAL socks?

Not all thermal socks are equal. The ORIGINAL sock is the warmest version of the Heat Holders range — thick, densely brushed inside, comfort down to −50 °C. Its versatility makes it the everyday sock: in city shoes, walking shoes, or at home, it keeps feet warm effortlessly. A real change for anyone whose feet get cold easily.

TOG — understanding sock warmth:

ORIGINAL · TOG 2.34 — maximum warmth: extreme cold, long exposure, lined boots.
LITE · TOG 1.6 — everyday warmth: ideal for standard winter days, in walking or city shoes.
ULTRA LITE · TOG 1.0 — invisible warmth: designed for slim-fit footwear, dress shoes, urban use.

TOG measures the thermal resistance of fabric: the higher the rating, the more heat is retained. A basic cotton sock sits at 0.33.