New national standard white duck down jacket men's winter jacket boys thickened short winter stand-up collar bread clothing

Cold level: light cold level (-5℃~-0℃)
Material Function: Windproof, cold-resistant
Fluffiness:750
Filling: white duck down
Down content:86%~90
Shape: loose-fitting
Length:Normal(50cm＜Length≤65cm)
Collar:Standing collar

The new national standard requirements for down is high, we have higher quality requirements for down, down content of up to 90%!
Down content of up to 85%, a higher proportion of down, down more fluffy, wearing a better effect of warmth