MONCLER MC small logo solid color stand-up collar down jacketThis jacket is made of 100% polyester fiber. After micro-fiber treatment, each fiber becomes extremely fine, significantly increasing the surface area of the fibers, making the fabric soft, smooth, and with a touch similar to that of natural fibers. The high-density weaving method ensures a tight structure, thereby giving it certain anti-wrinkle, windproof, warm, and wear-resistant properties.