Women's Wide Calf Printed Moderate Compression Knee Highs - Black Wildflowers 100% Nylon SUPPORT YOUR LEGS WITH STYLE - Printed Compression Knee Highs with graduated compression in fun, fashionable prints are perfect for everyday wear to make your legs look and feel great. Hose fit up to 24" calf circumference. MODERATE COMPRESSION - Hose feature 15-20 mmHg of compression that helps prevent deep vein thrombosis (DVT), and is used in post-sclerotherapy treatment to help prevent the reappearance of varicose veins and spider veins. REVITALIZE TIRED LEGS - Moderate compression hose are great for relieving tired, aching legs, and minor swelling of feet, ankles, and legs. Perfect for those traveling long distances. PREVENT VARICOSE VEINS AND SPIDER VEINS - Moderate compression is ideal for the prevention and relief of minor to moderate varicose and spider veins, even during pregnancy. CARE AND SIZING - Nylon/spandex blend is machine or hand wash. One size fits most. Hose fit up to 24" calf circumference. Printed in the USA.