An excellent sock designed for your on-the-go lifestyle. Features an anatomically designed sock made specifically for her left and right foot. Cushioning from top of welt to toe for overall comfort. Ravel-free double welt top to keep sock from sliding. Stripe bands help promote circulation. Anatomical Flex Fit system limits bunching feeling underneath feet. Y heel pockets for a better fit. Reinforced toe and heel for extra durability. Natural Australian merino wool. Machine wash warm inside out, do not bleach, tumble dry low or air dry. Mid crew cut for comfort feel.