These are the thermal socks that are rated to keep your feet warmer than any other thermal socks in the world.

Our items are guaranteed for their normal life under standard, non-commercial use.
These are the thermal socks that are rated to keep your feet warmer than any other thermal socks in the world. The socks' advanced insulating yarn is knitted with a unique tufted stitch into long-looped piles, and then the inside is intensely brushed to trap warm air closer to the skin while providing superior cushion and comfort. In independent laboratory tests, these socks achieved a Thermal Overall Grade rating (TOG) seven times higher than standard cotton socks and nearly three times higher than ordinary thermal socks. 91% acrylic/5% nylon/3% polyester/1% elastane. Two pairs. Imported. Black. Unisex sizes S/M (men’s shoe 4-8, women’s 5-9) or L/XL (men’s 7-12, women’s 8-13). (12 oz.)
Size | Men's US Shoe Size |
Women's US Shoe Size |
---|---|---|
S/M | 4-8 | 5-9 |
L/XL | 7-12 | 8-13 |