SPECIFICATION, Material: The socks are made of polyester fabric,thick and soft,with high wear resistance., Size: foot width: 11cm (4.5in), Sole length: 22cm (8.6in), Total sock length: 58cm (22.8in), (toe, heel, foot mouth fixed black), Washing: Hand wash best./ Machine wash,tumble dry low., Product description: Our compression socks are of one-size-fits-all styles,regardless of gender,,with extremely high stretch,and can be worn up to the knee position for regular wear., Running stockings with the advantages of fabric and length,this style has high warmth retention,,promotes blood circulation and relieves the tired feeling of feet when standing., ,COMPRESSION SOCKS BENEFITS, - Graduated compression improve blood Flow + Reduce Swelling., - Combat Everyday Fatigue + Reduce Muscle Aches., - Offers optimal muscle support during casual everyday activities., - Provides for full range of motion and joint flexibility., - Protect your legs from small scratches., - Help relieve pain & discomfort related to plantar fasciitis., - Breathable material,keeps your feet dry and minimizes blisters., ,SUITABLE POPULATION, - Sports,running,hiking,fitness,biking., - Business people or office workers with desk positions that require prolonged sitting., - Frequent travelers or anyone taking a long plane flight., - Masseurs,cosmetologists and stylists., - Teachers,warehouse,packing,or delivery occupations., - Construction workers,chefs,line workers,and restaurant serving staff., - Jobs that require you to be on your feet a lot and more!, - Whether you're getting dressed for work or a weekend adventure., ,100% MONEY BACK GUARANTEE, We devote to provide the best customer service and bring the best shopping experience to every our customer. , If you are not satisfied with our product, contact us and we can offer a full refund.