These are Natural Beauty Basic's tack pants. The color is black and the size is M. I'm selling them because I no longer have the opportunity to wear them. Brand new, unused. With lining! I think the material is smooth and wrinkle-resistant. Material: (Outer fabric) 62% polyester, 34% rayon 4% polyurethane (Lining) 100% polyester Color: Black系 (Black-based) Stains, tears, odors, etc.: None I will pack them compactly for shipping. Please understand that there may be some folding wrinkles.