HnB Women Knee High Knit Flat Button Down Crochet Lace Trim Leg Warmers Boot Socks Material:?Acrylic? Length : 55cm , Width : 12cm With Crochet lace yarn these solid body knit boot toppers will be your newest fall-winter wear item Wrap you legs in the comfort cotton knit leg warmers We love them with rain boots or ankle-length boots & our leg warmers are any boot's best friend!?