Reflective vests: The vest's reflective feature can provide you nice protection at night and when doing sports Lightweight and breathable: this construction reflective vest is made of polyester material, which is strong, durable, lightweight, breathable and quick drying, and it is comfortable to wear with breathable holes; Suitable for those who likes running at night, giving them a breathable and lightweight experience Good visibility and safety: these reflective safety vests have good visibility, not only can visible from 300 meters or more in night, but also has a 360 degree reflectors for walking at night, so you can stay in the safe range while you doing outdoor activity at day or night Adjustable and suitable: these reflective running vests nicely fit different body shape, it designed with adjustable waist and a zippered pocket for storing phones, you can adjust the size to suit your figure; And these night running gears will fit most style clothes, suits and jackets Multi-purpose use: these reflective night vests and reflective wristbands are great for running, jogging, cycling, hiking, motorcycling, walking, riding, dog walking and other outdoor activities; It will also performs the same task for construction workers, policemen and someone who has to demarcate a zone of safety for himself or his colleagues after dark. Specification: Material: polyester Color: yellow , orange Size: adjustable Package include: 1 x Reflective vests running gears Note: Due to the different monitor and light effect, the actual color may be a little different from the pictures. The vests and wristbands can not illuminate by themselves, they will only be reflective when light falls on them.