Lot of 2 pairs of Cancer awareness, Pink ribbon Hope Ladies Compression Knee socks. 10-14mmHg Gradient Compression for the 2 Think Medical socks Nylon, Polyester,Spandex blend. Energize tired legs, Reduce muscle strain and Relieve varicose vein discomfort, Prevent swelling, Non-restrictive comfort top, Built-in arch support, Ideal for everyday wear. Great for Nurses, servers, flight attendants, travel, or anyone who is on their feet all day!