Medium long down jacket filled with 120~200g white duck down as the standard according to the International Down Industry Association standard:
1, the standard filling amount of a short down jacket should be more than 130 grams to achieve warm effect in cold winter.
2, the general size of 170 grams; The long type should be more than 230 grams; Medium and long down jacket filling standard is between 120g-200g.
3, long down jacket is generally 90~95% cashmere, short down jacket content of about 90%.