This Safety Reflective Jacket Mesh Vest is a must-have in your car in case of emergency repairs! You should wear it when jogging at night too! This vest improves your visibility when out at night. It has reflective strips on it so lights from cars will make it fluorescent. This way, drivers can easily spot you on the road as you jog or walk to avoid accidents. Thanks to its mesh fabric, it is breathable and comfortable to wear. Finally, you can easily adjust its size.