Lot of 3 pairs of Brand New think Medical Ladies PREMIUM Compression socks. Fits shoe sizes 6-10 Regular. CALF SIZE 12'-15". One pair grey with pink dots, One par of blue strip & Dots are 15-20 mmHg Gradient Compression.87% Nylon, 13% Spandex. One pair Navy blue with white Dots are 10-14mmHG. 90% Nylon, 8% Elastic, 2% Spandex. MSRP $13 ea. Features include: 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! Just about Knee high.