It has a fair amount of stretch. The yarn material is 100% acrylic. The color is mocha. It's a little hard to see, but these are arm warmers with a heart pattern motif. Please check the size in the image. These are handmade by my mother, who has been knitting as a hobby for a long time. Since I get cold easily, she uses yarn that she has tested herself and found to be warm. They don't feel scratchy, have a good feel against the skin, are warm, and are light and comfortable. Since the fingertips are exposed, they are useful when working on a computer in the office or when using a smartphone! These are handmade items, so they are not high-end products like those you would buy in a store, but I hope that those who understand this will like them. My friends have told me that they don't look handmade. Also, I have received compliments from those who have purchased them on Mercari. I also sell arm warmers in different colors and designs, with different materials, and fluffy, fluffy white and beige fur materials, as well as purple and brown mufflers and tippets, so please take a look if you like. You can see all the winter accessories on sale here → #MiyuWinterAccessories Knitting gloves smartphone compatible work winter fur faux fur fluffy fluffy fur hand-knitted eco-fur new unused women's cold protection wrist warmers arm warmers wool knit fingerless summer winter cold protection cold protection