Here is a brief talk about a down jacket, how to see if it is warm?
1.Look at the type of down
In terms of thermal performance, goose down is duck down, because goose down is fluffier.
2.Look at the fluffiness
It is defined as the volume (in cubic inches) of down per ounce (30g), and the higher the fill power, the better the warmth and the lighter it will be.
Because the fluffier the down, the more air it can hold and the more heat it can retain.
3.Look at the amount of down.
Refers to the weight of all down filled with a down jacket, the higher the filling amount, the warmer it is.
4.Look at the down content.
Refers to the percentage of mass that down makes up in the down.
Because the flower-like velvet is fluffy, it is mainly in the role of warmth, and the fluff is the silk that falls off the velvet, which has poor warmth and belongs to the waste.
Therefore, when the amount of down is the same, the higher the down content, the warmer it is.
Let's officially start this recommendation and say a few of my recommendation principles:
The recommended ones are all domestic big brands or old Tmall stores that have been open for many years, and the quality is reliable;
The sales of single products are good, and there are a large number of buyer shows to refer to;
Super cost-effective, it is definitely the best quality and warmth in the down jacket at the same price.
Madden American vintage hooded puffer
It's been a 14-year-old Tmall store, and the boys who buy clothes on ** should be no strangers to his family.
Its product style is mainly tooling, military style, and Ami Kaji.
With more than 2.7 million fans, it is enough to show how popular his products are, and the three dynamic scores are also higher than those of his peers all year round.
This down jacket is based on the U.S. Army's outdoor ECWCS-L7 outdoor tactical suit, and the version has been improved.
The silhouette is simple and retains the design of the raglan sleeves, which is very neat.
There are two colors, black and khaki, both of which are premium. 
It is made of high-density matte bright silk fabric, which is windproof and breathable, and the structure of the four-layer fabric inside and outside can lock the down well, and it does not run down
Choose high-quality white duck down, with a filling capacity of more than 170g and a fluffiness of 700+, light and warm, worn at about minus 15 degrees, and the warmth is enough.
Such a thick version of down, the price is 350 yuan, which is really cost-effective!One piece of clothing for the winter
Madden American stand-up collar cropped bread down jacket.
The same basic version, the lines are simple and neat, and the 3 colors are also very classic and versatile.
I really like the design of this stand collar and it is friendly to the neck.
With checked Taslon fabric, it is water-repellent;Four-layer fabric lock velvet process, durable and not easy to run down.
Using high-quality white duck down, the filling volume is about 120g, and the fluffiness is 600+, which is also quite warm.
When the weather is not very cold, it is super textured to wear it open:
Bosideng Autumn/Winter light down jacket
Founded in 1976, a national brand, the best-selling versatile classic model, you deserve it!
The design is a casual version, and the brand uses a database of 1 million + Chinese people to make a version design that is more suitable for the figure of the Chinese people
The filling is duck down, 90% down content, 680+ fluffiness, light and warm;
Personally, I think the warmth effect is very good, and the upper body is super light, not bloated at all, if it is cold, you can wear it as an inner layer:
There are a variety of colors to choose from, but I personally think that smoky maroon and black look the best, and they are also very textured to wear in autumn and winter. The price is 329, and friends in the south can really spend the winter if they buy one of these
There is also a model with a hat, which is warmer, and everything else is the same:
Bosideng thick version of the bread down jacket.
White duck down is used, with a fluffiness of 680+ and a down content of 90%.
The filling volume of 180 size is 120g, which is considered a thick down jacket, which is enough in most northern cities.
The design details are also good, the windproof hat and double placket make the warmth better;
There is also a pocket on the inside of the garment for extra security for valuables.
Black and gray are very good-looking, not bloated at all :
Jun Yu outdoor white goose down light down jacket
Founded in 1985, the old domestic brand is the down jacket foundry of many big brands such as North Face, Tommy Hilfiger, Polo Ralph Lauren, Mont-Bell, etc., and is known as the "carrying handle" of domestic down foundries.
The materials are very solid, and all products are goose down, but because of the small investment in marketing, the cost performance is super high.
This down jacket uses high-quality white goose down, with a down content of more than 90%, a fill power of 800+, and a filling volume of 74g in size L.
The fabric is made of 20D high-density nylon, which is windproof and waterproof
The weight is also very light, only 270g in L size, which is equivalent to a shirt, and it is as light as nothing on the body.
The windproof stand collar and adjustable hem make this dress fit and warm.
Warm Winter Good Thing Award