✓ 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. Our service standard is customer satisfaction and happiness. If you have any questions about the order, please contact us. ✓ 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. For example, Teacher, nurse; Athlete for running and training; Post-workout recovery; Roadtrips and Flights; Pregnancy and Maternity. ✓ 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. ✓ 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. ✓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. Imported. 80% Nylon, 20% Spandex.Date First Available: March 31, 2021. Best Sellers Rank: #5,231 in Clothing, Shoes & Jewelry. Customer Reviews: 4.3 out of 5 stars 15,088 ratings 4.3 out of 5 stars. : B091F91V3H. Size: ?Large-X-Large. Style: ?Compression. Part Number: ?CS4M01L. Manufacturer: ?HLTPRO. Suggested Users: ?Womens, Men. Material: ?Spandex Blend,Nylon. Color: ?Black 15-20 Mmhg. Brand Name: ?HLTPRO. Package Weight: ?0.33 Kilograms. Item Package Dimensions L x W x H: ?11.3 x 10.24 x 2.2 inches.