If it is a general down jacket and winter clothes, of course, down is good, warm and light. But jackets are not ordinary winter clothes. If you climb a mountain, wool is definitely better than down. There is a simple reason. The air permeability of down is far less than wool. When you climb a mountain and sweat, the down liner will make you regret it! In addition, the harsh environment you cross and the thorns hanging in the bushes may damage your down jacket. And wool is absolutely not afraid of these.

The function of jacket is to keep out wind and rain, so the fabric of jacket itself must have waterproof function. In addition, because the coat is designed for everyday wear, it is also important to meet the waterproof performance. Fabric is not waterproof enough. When it rains, the rain will penetrate along the seams of the cloth, so all the seams must be sealed with glue. Therefore, we can define a jacket as: the fabric is waterproof and breathable, and there is glue at the seams. In fact, to put it bluntly, the coat mainly depends on its rain and wind resistance, warmth and breathability to a certain extent. Whether the structural design can meet the needs of outdoor activities. These are the most basic and important core attributes of jackets. Other additional functions are mostly gimmicks that merchants come up with in order to promote sales. Pay attention to screening when choosing. A good jacket must first meet the following parameters, and then talk about others.

When you don't wear a coat, you should pay attention to the placement of the coat. Don't fold up like ordinary clothes. You should hang it up with a hanger and put it in the wardrobe to avoid wrinkling of the coat and affecting its waterproof and breathable performance.