Tirain Knitted Knee High Thicken Winter Crochet Printed Leg Warmers (Light Grey) Material:38% rabbit wool,30% acrylic fibers, 12% nylon, 18% polyester, 2% spandex Dimension: 7"-19"in calf size, 22"-27" in length Four British style color for you, great for your boots Hand wash separately, drip dry Warm, Soft, Stretchy & Reportedly Addictive, Brave Winter Chills In Comfort & Style, Unique & Knit To Last Wash After Wash, Do not bleach