Is there a big difference in warmth retention between down jackets with 70% cashmere and down jackets with 90% cashmere? Both are long-term models.

The warmth retention of 90% white duck down is better than 70% white duck down. 90% white duck down means that there is 10% fine hair besides down, and 70% white duck down means that there is 30% fine hair besides down. The higher the down content, the better the warmth retention.

2. Different comfort levels

Down jackets with 90% white duck down content are more comfortable to wear than those with 70% white duck down content, and clothes with high down content are softer.

3. The quality of clothes is different.

The higher the down jacket's cashmere, the better its quality, the larger the velvet, the higher the corresponding cashmere and the better the clothing quality. The quality of 90% white duck down is better than 70% white duck down.

Extended data:

Whether the down jacket is warm or not is related to both the amount of down and the amount of down. The amount of down jacket directly affects the warmth retention of down jacket products, but this does not mean that the higher the amount of down jacket, the better the warmth retention. Under the same filling material, the higher the filling amount, the warmer the down jacket will be.

However, different filling materials will also affect the warm-keeping effect of down jackets. Even if the filling amount of down is very low, good down, such as black down, is better than ordinary down. Therefore, consumers should pay attention to keep warm when choosing down jackets. In addition to checking whether down jackets contain 50% down, they should also pay attention to the specific composition of down fillers and the amount of down.