When it comes to staying warm in the coldest conditions, nothing compares to Heat Holders®, and now you can shop the essentials right here at Charlies. Renowned for making the warmest thermal socks in the world, Heat Holders® products are perfect for braving British winters, chilly outdoor adventures, or simply keeping cosy at home.
Explore the Heat Holders® Range at Charlies
At Charlies, we’re proud to stock a wide selection of Heat Holders® essentials. Whether you’re gearing up for winter or updating your home comforts, you’ll find everything you need to stay toasty:
Thermal Socks – From classic Original to Ultra Lite designs, for men and women
Thermal Leggings – A soft and stylish way to beat the chill
Thermal Hats, Gloves & Neck Warmers – Cosy accessories designed to lock in heat
Each product is made using Heat Holders’® unique thermal yarn, long loop pile and soft brushed lining, designed to trap warm air close to your skin. The result? Unbeatable warmth and all-day comfort, even in freezing temperatures.
From Outdoor Essentials to Everyday Comforts
Whether you’re layering up for a countryside walk or snuggling under a blanket on the sofa, Heat Holders® at Charlies has you covered. Discover the perfect balance of function and comfort—all in one place.
How Do Heat Holders Socks Work?
1. Advanced Thermal Yarn
Made with specially developed Japanese thermal yarn, Heat Holders socks provide excellent insulation, while staying soft, breathable, and moisture-wicking for all-day comfort.
2. Long-Loop Cushion Pile
Thanks to patented knitting technology, these socks feature a unique long-loop design that traps more warm air close to the skin, giving them a high TOG rating and extra warmth.
3. Expertly Brushed Interior
Inside, each pair is brushed to a soft, plush finish, maximising heat retention and creating a super comfortable feel you’ll appreciate in cold weather.
How to Wash and Dry Heat Holders Socks
Heat Holders socks can be conveniently machine washed at 40ºC or washed by hand, and line dried if possible. We don't advise tumble drying, dry cleaning or ironing your Heat Holders.
