eds Cotton Liner Socks are designed extra low to stay hidden in your shoes, they are the perfect solutions when you are in need of comfort but still need to be dressy. They provide the comfort seam toe for all day comfort, a silicone no slip heel grip to keep your liners on and keep you going in style. The Y-Heel Pocket ensures the best fit. Care Instructions: Machine Wash Cold with Like Colors. Use only Non-Chlorine Bleach if needed. Tumble dry on low heat.