It has a fair amount of stretch. The yarn material is 70% acrylic and 30% wool. The color is a light gray, leaning towards silver. It's a little hard to see, but the motif is a heart pattern arm warmer. Please check the size in the image. This is a handmade item by my mother, whose hobby has been knitting for a long time. Since I get cold easily, she uses yarn that she has tested herself and found to be warm. It doesn't feel scratchy, has a good feel against the skin, is warm, and is light and comfortable. Since the fingertips are exposed, it's useful for computer work in the office or when using a smartphone! As it is a handmade item, it is not a high-end product like you would buy in a store, but I would be happy if someone who understands this likes it. My friends have told me that it doesn't look handmade. Also, I have received compliments from those who have purchased it on Mercari. I also have other colors, such as mocha, and different designs, different materials, and fluffy, fluffy white and beige arm warmers made of fur material, 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 cold protection wrist warmers arm warmers wool knit fingerless summer winter cold protection cold protection