BETTER CIRCULATION: Say goodbye to pain in your legs. Medical grade 20-30 mmHg compression socks offer progressive compression support for muscle stability and enhanced circulation to aid your recovery. In addition, it helps prevent varicose veins, DVT, and blood clots; reduces soreness, swelling. ALL-DAY COMFORT: Copper, nylon, and spandex blend together for fabric that fits snugly, wicks moisture, dries quickly, and naturally resists odor. Meanwhile, they are lightweight and durable, keeping feet dry, cool, and comfortable. SHARING GIFTS: Different patterned compression socks could marry style with fashion and health that benefits your feet and leg. Great gift on Holiday, Christmas, New Year, which are perfect for runners, workers, your friends, lovers, families, etc. ENERGY FOR EVERYTHING YOU DO: Ideal for long-distance travel, compression socks help increase blood flow and decrease swelling when seated or standing for long periods at a time. WASH CARE & SERVICE: Hand washing is recommended, but you may machine wash on the gentle cycle with the garment turned inside out; Do not use bleach; Rinse well and air dry.