This is a Nike sports mask I purchased a few years ago. I opened the package to try it on, but I never used it and have been storing it. Nike mask with a three-dimensional fit, perfect for sports and everyday use. - Brand: Nike - Color: Black - Design: Three-dimensional fit - Accessories: Case, instruction manual - Usage: Sports, everyday use Size M Please check the photos and purchase only if you understand and agree. Please note that cancellations or returns are not accepted after purchase, shipment, or delivery. Please refrain from purchasing if you are concerned about minor details. *The product will be packaged with air padding and cushioning materials, and shipped in a plastic bag, paper bag, or cardboard box (recycled). *I am open to price negotiations, but please provide a specific amount. I will not respond if you do not provide a specific amount. Thank you for viewing.