Your safety is in the first place! It can be really dangerous going into the dark for you, and drivers as well. That's why we created this magnificent LED Reflective Safety Vest! It has led lights that will shine in the dark and let everyone be aware of your presence. So, if you enjoy running, or walking in late night hours, this vest is an absolute must! It works on high-quality batteries which will last for hours and hours of practising, running, and walking. Moreover, our safety vest can fit anyone! We are aware of the fact that you are in constant motion, so we made this one to be highly comfortable to wear.