They are made of thick thermal yarn and are seven times warmer than cotton.
Brad's Deals Editor Candace,
Through 12/5, this Set of 2 Pairs of Men's and Women's Heat-Trapping Thermal-Lined Boot Socks, listed at $30, drops from $14 to $12 with our exclusive code BD2 at Deal Genius. Plus shipping is free, making this the lowest price we could find by $3. They are available in men's sizes 4-12 and women's sizes 6-13 in up to three color choices. They are made of thick thermal yarn and are seven times warmer than cotton. There is no sales tax (except IL, CA, IN, KY, PA, TX, WA, and VA).