1. Printing: Digital direct-injection printing, all printing is cut-to-piece printing, which consumes a lot of fabric;
2. Hat: Different from previous joint models, this hat is a retractable hat. Those hats that cannot be retracted are fake;
3. New national standard 700g down filling, 700 fill power consistent with the counter;
4. Accessories: Brand new hangtag, collar label, and wash water label, which is different from previous joint models. The laser label is consistent with the laser label of the snow mountain;
5. Hardware: YKK zippers from the counter, not those fake YKK zippers on the market;
6. Inner lining: Anti-velvet liner + anti-velvet lining, no velvet running, detailed pockets inside.