Compression socks made in Japan, a set of two colors: pink and black. - Colors: Pink, Black - Country of manufacture: Japan Thank you for viewing. The above was written by Mercari AI. These are Mizuno compression arm sleeves and calf sleeves. I used them for cold weather protection during marathons. I also used them for cold weather protection while cycling, and some chain oil is on them. There is no problem with their use, but they are used items that a person has used. Please refrain from purchasing if you are overly concerned about minor details.