Pair of sheer knee-highs to help relieve and prevent symptoms of heavy and painful legs. This medical device is a regulated health product which bears, under this regulation, the CE marking. (Read the instructions carefully). With gradually decreasing compression thanks to a special knit.Product details •  Compression level equivalent to class 1 medical compression stockings* => 10 mmHg •  With gradually decreasing compression thanks to a special knitMedical Class 1/CE mark: hallmark of safety and performance in conformity with European standards •  Reinforced hem for optimum positioning •  Comfortable and easy to slip on in ultra stretch \"Fiber J\" fibre •  Wider anatomical edging at the back to mould to the shape of the calf •  Regular knit with a dotted pattern for a feminine, contemporary lookFabric content and care advice •  66% polyamide, 34% elastane •  Hand wash only •  Do not bleach •  Do not tumble dry