I've only worn this a few times for walks in the nearby park, so it's practically new. The size and design are suitable for a wide range of people, including adults, children, men, women, and seniors. I suggest it can be used for various activities such as track and field, basketball, volleyball, running, and training. It could also be used for commuting or going to school in the rain, or for children's club activities and gymnastics. The vibrant red color gives a lovely impression. If you feel you have a need for it, please feel free to use it.