With the same warmth and comfort as the original Heat Holders crew thermal sock, the chris ribbed boot sock features an extra long design ideal for use with boots, and made from a specially developed heavy bulk yarn which has extreme thermal qualities, to help keep feet warm on the coldest of days.
Advanced thermal yarn
7X warmer than basic cotton socks
Sensationally soft
Non-binding
Fits men's shoe size 7-12
Diabetic friendly and provide relief for cold feet due to circulation problems
Thick and chunky
The ultimate thermal sock
Acrylic, Nylon, Polyester, Elastane
Machine Washable
Imported