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Over three times warmer than your basic cotton sock, the Heat Holders Men’s Ultra Lite Socks were designed to keep your feet toasty warm. With a 1.6 tog rating and a specially developed heavy bulk yarn with extreme thermal qualities, your toes won’t be going cold anytime soon.

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Product code: 093607 / 093607


  • Extremely well insulated and comfortable socks
  • 1.6 tog rating
  • Specially developed heavy bulk yarn – Provides immense thermal properties
  • Fabrics: 91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane
LTMHH505BLK 6115990000#
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Heat Holders

This product qualifies for the following delivery methods

Standard UK Delivery (Up to 10 Days) (£3.95)

FREE on orders over £70.00


A tracking link will be provided once your order is despatched.

Premium Express Delivery (£6.95)


A tracking link will be provided once your order is despatched.

Bike Delivery (Up to 10 Days) (FREE)


This applies to all bikes, and these orders are upgraded to a specialist courier service.

Free Standard In Store (FREE)


Collect In Store (FREE)


Delivery times and days vary for each store, but we will contact you when your order is ready to collect. Please do not contact our Customer Care team for updates until after the estimated delivery time in your order confirmation email.

Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Size guide

Small 3 - 5.5 36 - 39
Medium 6 - 8.5 40 - 43
Large 9 - 11.5 44 - 47
X Large 12+ 48+

Mens Socks size guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Feet: Use a ruler or tape measure to measure your foot (from the heel to the tip of your longest toe) Be sure to measure both feet. Many people have feet of different sizes. Fit to the larger of the two.

Remember, feet can expand over a quarter size during a full day's walk so ensure you get the right fit.

Ratings & Reviews

Overall Rating

4.40 out of 5
5 reviews
Write a review
4 out of 5


Features on millets say these are 1.6 tog however on the packaging it states these are only 1.0 tog rated,hence only two stars

4 out of 5

thin enough to wear instead of ordinary socks, but soo much warmer. excellent, can recommend if you get cold feet.

4 out of 5

Good product quality from heat holders

4 out of 5

perfect for people who have cold feet

4 out of 5

Excellent service quick and easy