With a classic winter pattern, the light and airy SmartWool Women's Snowflake Sock is not your mama's wool sock. Durable Merino wool fibers are carefully selected for low micron (crimp and diameter) character that enables an itch free, shrink free, blister free and odor free foot environment. A soft knit top, and micro-cushioning in the sole, give this crew height mountain style exceptional all day comfort. Smart Technology, that combines the superior temperature and moisture management qualities of natural wool with the fit durability of synthetic fibers, keeps the foot warm and dry. Machine washable and dryer friendly, the Snowflake sock will keep you in step with all of your winter passions.