Size Women’s 10-13/ Men’s size 8-12 **Socks are NEW and have NEVER been worn Our socks are professionally tie-dyed using long lasting fiber reactive dyes. This process is supported by the socks being washed before and after dyeing with a professional textile detergent which keeps the colors bright and vibrant. Washing Instructions: Machine was on delicate setting with mild detergent and COLD water to preserve color. Wash with like colors. Tumble dry low or air dry.