1.Material of these winter leg warmers:Acrylic Fibers,Crochet Knitted.100% Brand new and high quality 2.Length:approx 16cm+10cm(6.3+3.94),One size fit most,stretchy and durable. 3.Packing Contents:3 pairs mix color boot cuff socks(Colors and styles as pictures show,classic and novelty). soft and warm, protect your legs well. 4.Multi-taskers-As leg warmers to keep warm,adds a nice touch over both your short an long boots,looking good in the cold weather; Worn on your wrists, also, to add length to the sleeve or to help keep cold drafts from getting inside your coat; A perfect gift to yourself,families or friends. 5.Soft and warm knited short/long leg warmers are necessary for the winter season when you go outside,easy to match with any style of clothes,jeans,leggings,trousers and boots.