Because the original design style of autumn trousers is clothes with tight hands, feet and wrists, the style is relatively uniform, but the body shapes of boys and girls are different, so the requirements for clothing are different. In order to increase the comfort of boys wearing autumn trousers, an opening design is simply added to boys' autumn trousers to distinguish between front and back styles and men's and women's styles, which is convenient to wear and improves comfort.
Second, it is used to distinguish between men and women.
The opening design in front of boys' autumn trousers has played a role in distinguishing the styles of men and women, and it still plays a role in daily life. For example, when we buy autumn trousers in the supermarket, we can tell whether they are men's or women's clothes at a glance, which also provides us with convenience.
Third, it is used to dissipate heat and increase air circulation.
I believe everyone knows that it is inevitable that the temperature will be too high when you put on underwear and long pants, which will have an impact on the health of boys, so the opening design of long pants also plays a role in heat dissipation. In winter, most people stay indoors for a long time, and the indoor air circulation is poor. Therefore, the opening design in front of boys' autumn trousers also plays a role in increasing air circulation to a certain extent, providing a channel for air exchange and avoiding skin allergies, blood circulation and other problems.