Heat Holders was founded in 2008 where it introduced the world to the first functional thermal socks, surpassing its competitors in the field with its unique process that allows for exceptional warmth while retaining a lightweight, breathable feel. Heat Holders continues to spread the message of warmth with a huge selection of socks available in a variety of styles suited for everyone for every outdoor activity. Here at Blacks, we have compiled a huge range of the latest and best Heat Holder products from thermal socks to neck warmers and thermal hats, all designed to keep you warm and comfortable so you can perform to your maximum when exploring the outdoors. Browse our selection of Heat Holders for sale, for exceptional warmth and comfort.