When the weather gets cold, Ordinary thermal socks or wearing many pairs of socks will often let you down. To be confident in the cold you need a sock with high insulation.HEATED Socks have been tested to achieve a thermal tog rating of 2.13, and will keep your feet warmer to minus -25C or -13F ensuring your feet stay warmer for longer. Holds warm air close to skin 7X Warmer than basic socks WHY THESE SOCKS ARE SO WARM: The specially developed advanced fibers provide high performance insulation against cold with superior moisture wicking abilities. The innovative long looped thermal pile knitting technology products a unique, extra-long looped cushion pile to hold in more warm air, increasing the thermal TOG rating. Using an intense brushing process produces a soft brushed inner fabric that maximizes the amount of warm air held inside the socks for all-day warmth and comfort.

97% acrylic, 3% elastaine socks size: 9-11 fits for shoe size 5-11. Extra long fur lined Sock. 1 sets includes an assortment of colours. Brushed Inside ~ Comfort Toe Seam To Reduce Abrasion and Improve Comfort Heated sox ~ Moisture Control To Keep Feet Dry High Bulk Acrylic Yarn ~ Reinforced Heel and Toe For Extra Durability Deep Thick Pile ~ NEW Antibacterial Treatment To Keep Feet Fresh and Odorfree Brushed Inside For Comfort Creates Pouches Of Warm Air Next To The Skin Keeps Feet Warmer For Longer