Navy business socks. - Brand: innocence - Style: Business socks - Color: Navy - Model number: D-TK-1720 Thank you for viewing. Color: Navy系 (Navy-based) These are new and unused, and the socks themselves are in good condition, but one side of the tag has come off, and the paper inside the socks has deteriorated. Please check the photos. The fabric is thin, I think. Please refrain from purchasing if you are concerned about minor details, as these have been stored at home. They will be folded and shipped.