2. Look: See if the down jacket has a trademark, factory name and address, certificate of approval, quality grade, etc.
Touch: Touch carefully to see how it feels. If the hand feels soft, the hair stalk can hardly be touched, which means that the cashmere content is high and the quality is good.
Pinch: The higher the cashmere content, the greater the shrinkage and the better the quality. A good down jacket can be shrunk to a very small size.
Try it on: Try it on when you buy clothes. A good down jacket can feel hot as long as you wear it for about 2 minutes.
Smell: A good down jacket can't smell the smell. If there is an obvious odor, it means that the down jacket has not undergone strict technological treatment and washing and disinfection.
3. Looking back, elasticity: If the fluffy down jacket is pressed down and then released, it will rebound quickly and return to its original state, indicating that the fluffy down jacket is good. If the cashmere content is low, mixed with a certain amount of broken wool, the resilience is poor, and the down jacket with poor resilience feels heavy in your hand.
4. Anti-drilling performance: Down products should have anti-drilling performance on the surface and inner layer. I took a shot and found that the down products with diamonds must be inferior. Due to the silky nature of down, it is normal for a small amount of down to overflow from the seam.
5. Accessories: There are many accessories on a down jacket, such as zippers and metal buttons. Check whether it is beautiful, smooth and elastic. Fake down jackets are often covered with a layer of down near the cloth, and the lining is acrylic cotton. Touch carefully when you buy it. If the inside and outside feel different, one side feels hairy and the other side is soft, which may be fake.