90 White Duck Feathers Lululemon / Warrior Puff Four-Panel Down JacketThe entire piece is made of SoftMatte fabric, which can block wind and has a waterproof effect. It has undergone triple protection treatment - oil-proof, stain-proof, and waterproof. The fabric lining uses DuPont anti-fiber technology to effectively block running fibers. The triangular-shaped dense needle stitching is smooth and perfectly sewn with the inner lining, with a 600-puff density of down filling and a 300-gram filling volume. It is a lightweight and warm down jacket. The puffing effect was tested with an imported fully automatic direct filling machine, which is more precise than manual filling. The filling volume is uniform and accurate! The fully automatic direct filling machine fills the filling precisely at all angles, resulting in an unparalleled puffing effect. The front flap part uses three layers of wind-proofing, and the four-way snap fastener uses a diamond-shaped groove snap for secure fixation. It can be detached and used as a down jacket on its own. The style is versatile, with a loose cut, perfectly enhancing the figure. It not only hides body shape but also provides better warmth. The stand-up collar and hood design is neat and elegant, simple and practical, and will never go out of style for many years.