- 90% white duck down
- Matte black windproof nylon fabric
- Four-layer anti-pilling lining fabric
- Rounded arc structure line design
90% white duck down filling, matte black windproof nylon fabric, four-layer anti-pilling lining, YKK zipper with inwardly folded design, double adjustable buckles at the hem to prevent air leakage, short and wide shape, rhombic arc structure line design, custom-shaped interlocking stitching for four-sided closure that can be detached, knight-style visor with a large brim.