Warm arm warmers made of 80% wool, with a striped design, perfect for winter. - Brand: CHISATO - Material: 80% wool / 20% nylon Thank you for viewing. From the 1990s. These have been stored at home for a long time. There may be some transfer of odors from other clothing. I live with a dog, so I will be careful, but there may be some hair attached. Please refrain from purchasing if you are sensitive or have allergies.