For children, the reflective vest is not an "optional accessory", but a "necessary safety item" in low-light environments - it addresses the most crucial "being seen" issue in children's travel, and there are three undeniable necessities behind it: 

Firstly, children's "visual weakness" requires the reflective vest to make up for it. 

Children generally have a shorter height, which precisely falls within the "visual blind zone" of vehicle drivers; moreover, children's flexible movement patterns during running and jumping make it difficult for drivers to predict in time. The high-brightness reflective strips on the surface of the reflective vest can reflect car lights and street lights from 50 to 100 meters away, allowing drivers to detect children in advance and reserve sufficient braking time, significantly reducing the risk of collision. 

Secondly, the "low-light periods" in daily scenarios are precisely the peak times for children's travel. 

Most families' children go out in the evening, possibly walking home after school, playing in the community, or being picked up by parents for interest classes on rainy days. During this period, the sky gets darker and the light is dim, and due to the heavy traffic and chaotic vision during the evening rush hour, children's light-colored clothes or ordinary coats are difficult to be quickly identified; while a reflective vest with reflective strips can act like a "moving warning light", making children more noticeable in crowds and traffic. 

Finally, it can cultivate children's "safety awareness" and provide parents with a guarantee. 

The process of giving children a reflective vest is actually transmitting the safety concept of "protecting oneself". For example, telling children "wear this when it's dark, the driver uncle can see you faster", giving children safety awareness from an early age. At the same time, the reflective vest is equivalent to an additional layer of "passive protection", even if one cannot always keep an eye on the child, the reflective strips can reduce the probability of accidents. 

Choosing a children's reflective vest is not complicated: prioritize lightweight and breathable fabrics, with reflective strips covering the shoulders, waist, and cuffs, and colors can be chosen as bright red, yellow, or orange. A reflective vest can build a safety barrier in critical moments, and this is the practical value that no "attractive clothes" can replace.