New, unused, and unopened long pants (with a fly) from Gunze. These are warm underwear made with heat-generating and heat-retaining materials. It seems to have reliable partial insulation in areas like the waist and knees, making them warm. Since it's unopened, I'm not sure what they feel like. (See photos) I don't want any trouble, so please note that the edge is peeling a bit, even though it's unopened. Please refer to photos 2 and 45. Thank you for your understanding. Although it's new, unused, and unopened, it has been handled by someone and stored and inspected by an amateur. Therefore, please refrain from purchasing if you are looking for perfection in every detail. I would appreciate it if you would consider purchasing. Thank you very much.