Turn up the heat this winter with these dual layer thermal outdoor/hiking boot socks for beer lovers. Engineered with T-Max Heat® technology, a specialty knitting process using lightweight, high-bulk yarns to create improved thermal capacity and thicker cushioning that keeps you comfortable when the temperature drops. Each sock goes through an intensive brushing process, creating a super soft and cozy insulation that is over 50% warmer than a regular thermal outdoor sock. Smooth toe seams and stretchy 1x1 knit rib tops ensure a fit that stays put as you move. Perfect for hiking and outdoor activities in cold weather.