BURBERRY Barbour BBR Leather Patch Front Collar Down JacketIt is made of 100D nylon fabric with a density of ≥ 230T. It undergoes slight embossing treatment (presenting a low-key luster) and is coated with fluorine-free water-resistant coating (DWR) to ensure water repellency while maintaining breathability (refer to the slightly wrinkled texture and stiffness of the fabric in the picture).It uses 300T or higher high-density polyester fleece fabric (such as spun yarn), ensuring that the down does not pill and remains lightweight without affecting the loft. It is filled with 900 loft white duck down with a filling percentage of 85%-90%, ensuring a full and three-dimensional look without being overly bulky. It has a natural, non-expanding visual effect. It uses YKK brand 5-number nylon zipper (matte dark gray/black, close to the fabric), with fine teeth and flat teeth design for the zipper teeth, a simple square-shaped pull tab, and the surface engraved with the brand logo. The zipper outer side needs to be sewn with a 1.5cm-wide fabric of the same color for a windproof collar (double-layer, with a thin cotton strip inside to increase stiffness).