With so many options available, many of our customers have been wondering what the difference is between the Heat Holders® warmth collections offered, ORIGINAL™, LITE™ and ULTRA LITE™. We have outlined the key features of each warmth type below to help make your shopping decision easier!




Men’s/Women's ORIGINAL™

The ORIGINAL™ collection is comprised of our traditional Heat Holders® socks that are thick, chunky and provide the ultimate warmth. They have been scientifically tested and proven to be over 7 times warmer than a basic cotton sock!

Original

They are designed with a heavy bulk yarn and long loop pile that holds in maximum warmth. The collection includes crew, ankle and long length socks that will provide you with the coziness and comfort you're in search of.




Men’s/Women's LITE™

The LITE™ collection has been designed with a medium thick profile that is thinner than the ORIGINAL™ collection. They have been scientifically tested and proven to be over 4 times warmer than a basic cotton sock!

LITE

They are best for wearing with casual shoes and boots. The LITE™ collection includes crew and long length socks. If you’re in search of a warm thermal sock that is not too thick and chunky, the LITE™ is for you!




Men's/Women's ULTRA LITE™

The ULTRA LITE™ collection has been designed to provide our famous thermal protection and comfort in a lightweight profile. They have been scientifically tested and proven to be over 3 times warmer than a basic cotton sock!

ULTRA LITE

They are thinner than the LITE™ designs and are ideal for wearing with tighter fitting shoes and in comfortable cooler temperatures. The ULTRA LITE™ collection includes crew and long length socks.

No matter what warmth collection you choose, Heat Holders® socks will provide you with the best in warmth and comfort for your feet! Heat Holders® The Warmest Thermal Sock™