ADDITIONAL BENEFITS: Reduces swelling and Fatigue, Increases blood circulation from ankle to knee, Prevents blood clots, Relieves pain, Improves leg calf recovery. IDEAL FOR: Elderly Men & Women, Nurses, Seniors, Post Surgery, Arthritis, Varicose Veins, Spider Vein, Edema, Diabetics, Maternity, Pregnancy, Anti-Fatigue, Foot Pain, Leg Pain, Swollen Ankles, Sports play, Travel, Spending Extended Time Standing, Walking, Running, Sock Aid, and Daily Wear. MEDICAL GRADE COMPRESSION: Theramagic High Quality 360 degree stretch Compression Socks with 20-30mmHg med grade compression, graduating from the ankle to knee. Including 30% Elastane, 5% Copper, 60% Nylon, and 5% Spandex. We incorporated the newest techniques for best results. COPPER INFUSED FIBER SOLE: Our copper fiber reduces odor etc. Plus it provides a uniquely supportive cushioned sole. EASY ON & OFF: With our highest quality YKK zipper, and our Magical FOUR way fabric stretch weave, you can easily slip the support socks right up and on! We added a fabric skin guard behind the zipper so you can wear our zippered compression socks all day and they will not irritate your leg!. ALL DAY SUPPORT & COMFORT: If you're looking for some magic, try our TheraMagic 20-30mmHg graduated compression stocking! For the ultimate comfort- TheraMagic is closed toe, sewn with 4-way stretch weave of breathable fabric, and copper infused fiber soles! You can count on our socks for ALL day support and comfort!. SIZING: PLEASE SEE BELOW HOSE SIZE CHART TO ORDER THE CORRECT SIZE FOR YOUR LEGS! We sell a range of sizes from narrow to Wide calf compression socks. Best to measure first thing in the morning when swelling is down. Machine wash warm and tumble dry low, but we recommend to hand wash and air dry. PLEASE SEE BELOW CHART TO ORDER THE CORRECT SIZE FOR YOUR LEGS!. Zipper closure.