?MATERIAL: The knit leg warmers are made of 100% acrylic elastic fibers. We select high quality acrylic, the thickness is four times that of ordinary cotton. They are thick, soft, warm and comfortable. ?SIZE: One Size fit a most women and girl. Sock length: 40cm/15.7inch. The length is comfortable and the insulation is effective for the legs. ?FEATURE: Winter long leg warmers can add warmth, style, and comfort. There have many colors for you chosen, you can choose a pair of socks according to mood to match your clothes and publicize your personality. ?OCCASION: Great for dancers, 80s music party, ballet, yoga and going to the gym, as they keep your calves warm when working out. You also can use these socks to match boots, clothes and skirts, it will create a feeling of fashion and layering. ?ABOUT US: American Trends, American Registered Brand. Our company is devoted to making sustainable and good-quality fashion and keeping improving by continuously listening to our customers’ requirements. You are welcomed to contact us if you have any problem.