Overview Pemium Warmth: 90% white duck down filling with 250g-300g weight for excellent insulation. Waterproof Fabric: Protective outer layer resists moisture and light rain. Removable Collar: Detachable design offers versatile styling options. Multiple Pockets: Functional storage with practical pocket placements. Slim Fit: Tailored silhouette for a modern, youthful appearance. No-Iron Treatment: Easy-care fabric maintains neatness with minimal effort. Specifications Material: Triacetate fiber 50%, diene elastic fiber 50% Fill: White duck down Fill Power: 90%-95% down content Weight: 250g-300g Pattern: Solid color Collar: Hoodless stand collar, removable Closure: Not specified Sizes: XS to 4XL (based on height/weight guidelines) Color: Black Packing List down vest*1