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HEAT HOLDERS Original

Kids Original Long Leg Socks - Black

Maximum Thickness | Ideal For Boots & At Home | TOG 2.3

Regular price €12,99
SAVE €-12,99

Size

UK 9-1½, EUR 27-33, US 10½-1½ UK 2-5½, EUR 34-39, US 2½-6

Alternate Colours

Indigo

Purple

Raspberry

Hot Pink

Royal Blue

Red

Deep Blue

Quantity

All Orders Despatched From Germany

Our Kids Original Long Leg Thermal Socks in Black are sure to keep their feet warm on even the coldest days - offering the same trusted warmth and comfort as our famous Original thermal socks with an extra-long leg.

These thermal children's socks are perfect for keeping them cosy all winter long. So whenever they need maximum cold-weather protection with reliable comfort in your boots or wellingtons, our Original long length thermal socks will make their life warmer.

Size:

UK 9-1½, EUR 27-33, US 10½-1½

UK 2-5½, EUR 34-39, US 2½-6

Length: Extra long 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.

Learn More From Our FAQs

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

LITE

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

ULTRALITE

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

All Orders Dispatched From Germany

Over 40,000 5 Star Reviews

Next Day Delivery Available

Warm Socks

Great socks, keep feet warm. Beware though, they decline to pay out their cash on Quidco.

Warm and toasty

Absolutely love heat holder socks, put these on inside my wellies when im walking the dogs amd my feet are never cold

Love these socks

I got one pair and couldn’t believe how much heat they held. This was the first time I came home and still had warm feet. I then ordered two more pair and wear them every day when I go out. It’s like two hot water bottles on my feet. Love them. I will be ordering more for at home as I always have cold feet.

Just aa described

These are fab at keeping feet warm, I would definitely recommend them for the cold weather. Been worn on the soggy wet grass in a country park and feet were lovely and warm.

Toastie toes

Finally a pair of socks that actually keep my little boys feet and toes warm!
I would highly recommend a pair of these socks, I will definitely be getting more pairs.
A good thick sock for the weather. I bought them for using in the house but imagine they would be great to wear with wellies too.