Down the purchase mainly includes the two-tier concept, or say two steps, first select a suitable your down jacket, the second step is to choose a quality good down jacket. Determine the functional demands, which means you are ready to wear your jacket in those environments, choose your size, choose the color of the down jacket according to the preferences and functional requirements.

I. Determination of the functional demands, which means you are ready to wear your jacket in those environments
(1), climbing 8000 meters peaks and polar explorer level: of course, is the most professional requirements of the harshest environments, fabric requirements waterproof windproof and breathable, and warm enough. Siamese down jacket is a good choice.
(2), climbing ordinary snow-capped mountains: the first should be sufficient to keep warm, while the best are long paragraph. Easy on the structure using three-dimensional box-like structure, fabric requirements waterproof windproof and breathable. You can also use the liner-style down jacket plus the outer jacket.
(3), long-distance travel: usually in a longer time on the road, through the environment is very different, which means that may occur in some places down jacket to keep out the cold and some places may be wearing T-shirts. Therefore, the requirements down jacket is small size, light weight, can be compressed on a corner of a small backpack when not needed.
(4), short-distance mountain on foot: the temperature is not too the end of the down jacket in general only at rest or camp use more, and therefore the requirements of the down jacket is small size, light weight and comfortable to wear soft.
Effect

(5), Skiing: for skiing down jacket should be breathable and not too thick, personal design to prevent the drag effect, wear-resistant fabric and high strength.
(6), urban winter: Down the performance requirements are relatively low, comfortable, generous fashion models.
(7), the cold zone jobs or travel: Northeast Mohe Strip winter field work or travel in China, such as requirements Down the long, compared with wear-resistant fabric, more pockets to place their belongings, the best hat have The Moro wind.

Choose your size
Size size varies from person to person, some people like loose, some people like to close. Generally speaking, if it is Waichuan climbing down jacket, take a relatively relaxed, which is at least leave the thickness of the underwear and Fleece. As a liner down jacket, it is relatively close point. In addition, pay attention to the length of the sleeves, not too short, the appropriate length of the vertical arm cuff and fingertip flat.

Down according to the preferences and functional requirements to select color
Outdoor Down the color, also followed the fashion in the gradual change, but because of the special nature of outdoor sports and leisure Down there are still particularity, and more inclined to bright, saturated colors and high color.
In general, for highly specialized for climbing snow-capped mountains down jacket, the more inclined in yellow and red colors, more visible in the white background. Some can be used as a liner, with the weekend mountain hiking or long-distance travel or urban outdoor dual-purpose down jacket, the color saturation is relatively low. Some the smudge series of safe colors is also a good choice.
White background, red with yellow is the most significant purpose of color, the color saturation.
General outdoor sports and urban wear
Keeping up with fashion trends color, colorful and avant-garde, that is to meet the needs of outdoor sports clothing color, but also reflects a strong personality. Black and gray color as a safe, generous fashion, and still be a lot of people like.
   Leisure strong colors, coffee, yellowish brown, etc., suitable for urban wear or winter field operations down jacket.

How to distinguish from the production process up the pros and cons

(1), suture straight, needle distance in more than 10 needles / inch needle from uniform
(2), Zhengyi suture firmly, without excess lint
(3), the key parts of the Road Results reinforcement Road junction cable tidy no excess thread
(4), portions of the mirror symmetrical
(5), the attachment is securely installed, the whole Qi Pingshun prompt down jacket design are designed based on the target environment down, however, for some mixed use down jacket, a down jacket to meet the diverse needs of, because some functions aspirations they can be generic. Example: a charge down the two-tier Clip Down about 250 grams, the fabric used in high-density water repellent fabrics, simple design and is fully considered as the design of the interior is characterized by light weight, small size, wearing a soft and comfortable, so that it can meet the following requirements:
(1), climbing ordinary snow-capped mountains or the cold zone operations as a jacket liner to meet the thermal demand
(2), long-distance travel, when compressed into smaller files on your backpack, put it on when needed.
(3), winter mountain hiking, camp or rest time, the temperature will quickly reduce it to keep warm.

(4), winter city wear, still warm and stylish.