The Knee High Compression Socks by Dr. Foozys are designed to provide everyday comfort and support. These socks are made with graduated compression to help improve circulation to your feet and legs. They are made of a comfy, stretchy, lightweight, and breathable material. The socks are one size fits all, suitable for men's shoe sizes 5-13 and women's shoe sizes 5-12. They come in a solid pink color with black toes and heels and have a closed toe style. These knee-high socks are 20 inches long and are great for airline travel, working out, and everyday use. They can be machine washed in warm water and tumble dried on low heat.