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HEAT HOLDERS ORIGINAL

Ladies Original Outdoors Merino Wool Blend Socks - Black

Maximum Thickness | Ideal For Boots & At Home | TOG 2.9
  • Regular price £16.99
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Heat Holders

Whether you’re camping, birdwatching or just enjoying a day out in the country, these Ladies Original Outdoors Merino Wool Blend Socks in Black will keep you warm and comfortable no matter how long you spend outdoors. They’re made with Merino wool, a natural fibre with amazing thermal and moisture management properties that feels far finer and softer against the skin than regular wool.

Heat Holders Outdoors thermal socks are an evolution of our classic and warmest Original thermal socks, designed to bring you unparalleled warmth, comfort and protection in all your outdoor activities or pursuits. These Original Outdoor Merino Wool socks boast an even higher 2.9 TOG rating, making them over twice as warm as an ordinary thermal sock and more than eight times warmer than a basic cotton sock!

To meet the demands of the outdoors, we’ve boosted protection and durability in the heel and toe, which usually see the most impact and wear. We also use a special fibre blend and knitting structure for these elements, making them more resistant to abrasion (rubbing). The result is a durable yet wonderfully wearable outdoor sock that will keep you warm and comfortable whatever your outdoor pursuit.

Size: UK 4-8, EUR 37-42, US 5-9

Length: Crew length socks

Additional Features: Reinforce heel and toe

Fibre Composition: 54% Acrylic, 36% Wool, 5% Nylon, 4% 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.

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Customer Reviews

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LILIANE C.
Thick and soft

Very pleasant thickness and softness. I wear these socks gladly in bed when it's cold, or indoors with non-slip socks of the same brand, I'm a fan ;-)