7x warmer than cotton socks for superior insulation and comfort
2.34 tog thermal rating provides measurable warmth felt immediately
Intensively brushed interior traps warm air against skin for hours
Non-binding comfort fit prevents pressure points and is safe for sensitive feet
Durable, machine-washable construction ensures long-lasting performance
Summarized by Shop
Built for all-day warmth inside your boots. Heat Holders® ORIGINAL™ socks are 7X warmer than a basic cotton sock — not a little warmer, not somewhat warmer, but a measurable 2.34 TOG rating that you feel the moment you put them on.
Every pair is made from a specially developed heavy bulk yarn with extreme thermal qualities. The inside is
Material
Heavy bulk yarn with intensively brushed interior
Thermal Rating
2.34 tog
Length
Crew to calf (full calf coverage)
Care
Machine washable
Fit
Non-binding, comfort fit
Summarized by Shop
4.7
202 ratings
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OMAHA'S WEATHER IS A BREEZE w Heat Holders Socks
I purchased these for my son during his Christmas visit in Texas. He couldn't wait to tell me how warm and cozy his feet felt on those -0 below days. His laughing at his friends & co-workers because they complain about their feet getting cold. Needless to say, I'll be purchasing more of these socks.
D
Donna · January 9, 2026
I love them! They keep my legs and feet warm as they come just above the calf.