PRODUCT FEATURES:
 
Extra Long Extreme Thermal socks are designed with a thermal yarn providing a high performance of insulation against the cold, with superior moisture breathing abilities.
The soft brushed inner maximises the amount of warm air held close to the skin.
Advanced innovative knitting Technology produces a unique, extra long looped cushion pile to hold in more warm air, increasing the TOG rating.
Comfort fit for all day wear
Tog rating: 2.45 whilst a basic cotton sock only measures at 0.33 Tog.
Extra Long Extreme Thermal Socks means the whole leg below the knee can be kept warm, even on the coldest of days.
Size: U.K. 6-11
Color option: Black 
Standard size Extreme Thermal Socks are also available.