Our Mens Original Thermal Socks in Black are sure to keep your feet warm on even the coldest days. The inside of each of these thick socks has been intensively brushed to feel super soft and trap warm air close to the skin keeping your feet warmer for longer.
Whether you need extra warm socks for the great outdoors or simply to keep cosy at home, our Men's thermal socks will make your life warmer.
Size: UK 6-11, EUR 39-45, US 7-12
Length: Crew 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.
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
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
Warm and cosy just like the ones I bought last year :-)
very good warm socks,i wear them every winter,would recomend.
Bought for my Dad who wears them all year round- lovely warm socks. Last really well, apart from when he forgets and puts them in the tumble dryer, but even then still useable and practical. I'll be ordering more soon!
Keep feet warm in unheated house in winter, saves electricity bills. Good fit and very reasonably priced. Will be back for more, highly recommended
Nice and comfortable but holes soon form despite keeping my toe nails clipped, Perhaps the ones with the yellow reinforced heel and toe would be a better bet and last longer than a couple of weeks
Over 40,000 5 Star Reviews
"These are the warmest socks I have ever worn. They are especially good in wellies or boots when the weather is icy."
Rambler and avid walker
“These are the warmest socks I've ever worn without making your feet 'sweaty'”
“Just the job! My feet have never been warmer in winter - will definitely buy some more”
“These socks are great for cold weather at the allotment and even better for walking the dogs in winter conditions.”