Smartwool Mens Mountaineer Extra Heavy Crew Socks

. . Comfort and warmth combine in these high performance socks designed for lengthy adventures. . . . High Density Footbed provides extra cushioning for improved shock absorption and durability. Arch area is knit with elastic for increased support and comfort. Flat knit side panel reduces compression for a better fit and max ventilation. 2x rib top with elastic holds the sock in place. Wool on wool construction in the heel maximizes the lifespan of the sock. Smartwool Merino fibers are naturally odor free. Smartwool fibers regulate body temperature to keep you warm in the winter and cool in the summer. . . . .